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Dimethyl ether

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38: 3112: 399: 246: 48: 817: 734: 729: 4341: 3094: 813: 1468: 4305: 1320: 3103: 4329: 4317: 1087:). Other possible improvements call for a dual catalyst system that permits both methanol synthesis and dehydration in the same process unit, with no methanol isolation and purification. Both the one-step and two-step processes above are commercially available. The two-step process is relatively simple and start-up costs are relatively low. A one-step liquid-phase process is in development. 955: 816: 1370:, an unofficial World Championship for mileage, vehicle running on 100 % dimethyl ether drove 589 km/L (169.8 cm/100 km), fuel equivalent to gasoline with a 50 cm displacement 2-stroke engine. As well as winning they beat the old standing record of 306 km/liter (326.8 cm/100 km), set by the same team in 2007. 818: 1358:
from petroleum, which is 40–53. Only moderate modifications are needed to convert a diesel engine to burn dimethyl ether. The simplicity of this short carbon chain compound leads during combustion to very low emissions of particulate matter. For these reasons as well as being sulfur-free, dimethyl
893: 834: 2291: 2753:, Michie Naito, Claire Radcliffe, Yuji Wada, Takashi Hoshino, Xiongmin Liu, Mitsuru Arai, Masamitsu Tamura. Journal of Loss Prevention in the Process Industries, Volume 18, Issues 4–6, July–November 2005, Pages 469–473 1959: 1913: 2149: 2177: 2768: 2049: 742: 2234: 2663:"A comprehensive kinetic model for dimethyl ether and dimethoxymethane oxidation and NO interaction utilizing experimental laminar flame speed measurements at elevated pressure and temperature" 709: 2467: 1030:, it is a colorless gas that is a useful precursor to other organic compounds and an aerosol propellant that is currently being demonstrated for use in a variety of fuel applications. 2288: 2145: 3654: 3424: 3384: 2876: 2170: 1453:
suffered an explosion after 30 tonnes of dimethyl ether leaked from a tank and ignited in the air. 200 people died, and a third of the industrial plant was destroyed.
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To study the dimethyl ether for the combustion process a chemical kinetic mechanism is required which can be used for Computational fluid dynamics calculation.
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Shrestha, Krishna P.; Eckart, Sven; Elbaz, Ayman M.; Giri, Binod R.; Fritsche, Chris; Seidel, Lars; Roberts, William L.; Krause, Hartmut; Mauss, Fabian (2020).
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Dimethyl ether is a low-temperature solvent and extraction agent, applicable to specialised laboratory procedures. Its usefulness is limited by its low
4396: 3545: 968: 2004: 3183: 2885: 2335: 3540: 2869: 2120: 1252:(−23 °C (−9 °F)), but the same property facilitates its removal from reaction mixtures. Dimethyl ether is the precursor to the useful 4391: 3210: 2201:
Ogawa, Takashi; Inoue, Norio; Shikada, Tutomu; Inokoshi, Osamu; Ohno, Yotaro (2004). "Direct Dimethyl Ether (DME) synthesis from natural gas".
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Dimethyl ether is also used as a propellant in aerosol products. Such products include hair spray, bug spray and some aerosol glue products.
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A comparative study on the autoxidation of dimethyl ether (DME) comparison with diethyl ether (DEE) and diisopropyl ether (DIPE)
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Manfred Müller, Ute Hübsch, "Dimethyl Ether" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2005.
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Conference on the Development and Promotion of Environmentally Friendly Heavy Duty Vehicles such as DME Trucks
4198: 297: 4366: 4233: 2368: 2146:"Oberon Fuels Brings Production Units Online, Launching the First North American Fuel-grade DME Facilities" 1210: 774: 346: 241: 2015: 4386: 3429: 1360: 1130: 377: 203: 2339: 1869: 4188: 4183: 3364: 2109: 1955: 1909: 1096: 784: 733: 253: 1445:. Dimethyl ether is also relatively non-toxic, although it is highly flammable. On July 28, 1948, a 4381: 4228: 2087: 1866:
Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book)
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used as fuel in household and industry. Dimethyl ether can also be used as a blendstock in propane
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The largest use of dimethyl ether is as the feedstock for the production of the methylating agent,
864: 394: 291: 2835: 2553:"Haldor Topsoe - Products & Services - Technologies - DME - Applications - DME as Diesel Fuel" 4371: 4308: 1332: 1100: 595: 728: 4163: 3128: 3038: 2915: 2910: 2556: 1103:. The EU is considering BioDME in its potential biofuel mix in 2030; It can also be made from 4218: 4193: 3831: 3449: 2996: 756: 721: 571: 4279: 4263: 3888: 3259: 3230: 3111: 2935: 1050: 355: 67: 223: 8: 4223: 4203: 4016: 3706: 3194: 3058: 3033: 3001: 2920: 1034: 918: 119: 109: 398: 245: 183: 4321: 4243: 4213: 4158: 4035: 4011: 3510: 3444: 3309: 3269: 3120: 3083: 3043: 3022: 2965: 2940: 2692: 2678: 1425:. However the machinery could be improved and in 1877 another refrigerated ship called 1367: 1127: 163: 2418: 2210: 1951: 1905: 1430: 143: 4268: 3851: 3751: 3721: 3639: 3379: 3264: 3220: 3168: 2975: 2970: 2902: 2696: 2662: 2603: 2436: 2391: 2313: 2214: 1881: 887: 2854: 1925: 1038: 4345: 4333: 4253: 4153: 4058: 4006: 3439: 3314: 3279: 3200: 3188: 3148: 3053: 2986: 2800: 2682: 2674: 2505: 2206: 2203:
Natural Gas Conversion VII, Proceedings of the 7th Natural Gas Conversion Symposium
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refrigerant designation R-E170. It is also used in refrigerant blends with e.g.
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Wu, Jiangtao; Liu, Zhigang; Pan, Jiang; Zhao, Xiaoming (2003-11-25).
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Approximately 50,000 tons were produced in 1985 in Western Europe by
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ether meets even the most stringent emission regulations in Europe (
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Except where otherwise noted, data are given for materials in their
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Skeletal formula of dimethyl ether with all implicit hydrogens shown
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P.S. Sai Prasad et al., Fuel Processing Technology, 2008, 89, 1281.
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Installation of BioDME synthesis towers at Chemrec's pilot facility
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A potentially major use of dimethyl ether is as substitute for
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Dimethyl ether is also a component of certain high temperature
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and successfully imported a cargo of refrigerated meat from
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Fleisch, T. H.; Basu, A.; Sills, R. A. (November 2012).
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from animal, food, and agricultural waste, or even from
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in 1835 by distillation of methanol and sulfuric acid.
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The required methanol is obtained from synthesis gas (
2884: 762: 2725: 1461: 1409:bought the ex-Elder-Dempster a 690 tons cargo ship 2786: 1441:Unlike other alkyl ethers, dimethyl ether resists 1243: 532:2.1146 kg m (gas, 0 °C, 1013 mbar) 4358: 2491: 1433:was put into service on the South American run. 318: 2632:"The Danish Ecocar Team - List of achievements" 1479:Experimental vapor pressures of dimethyl ether 1350:. For diesel engines, an advantage is the high 815: 118: 2721:A history of the frozen meat trade, page 26-28 2498:Journal of Natural Gas Science and Engineering 2870: 2732:http://www.ashrae.org/technology/page/1933#et 2306: 1999: 1997: 1995: 1363:), U.S. (U.S. 2010), and Japan (2009 Japan). 1295:blowtorch gas blends, supplanting the use of 2784: 1960:Institute for Occupational Safety and Health 1914:Institute for Occupational Safety and Health 1859: 1857: 2877: 2863: 1992: 1417:plant of his design. The ship was renamed 1201:Dimethyl ether can also be converted into 397: 244: 222: 4397:Substances discovered in the 19th century 2686: 2171:"Associated Gas Utilization via mini GTL" 1978: 1976: 1010:, (sometimes ambiguously simplified to C 566:71 g/L (at 20 °C (68 °F)) 354: 2404: 1901: 1899: 1897: 1854: 1318: 1033:Dimethyl ether was first synthesised by 2457:"IDA Fact Sheet DME/LPG Blends 2010 v1" 2289:Chemrec press release September 9, 2010 1429:with a refrigerating plant improved by 544:−141 °C; −222 °F; 132 K 393: 296: 4359: 2608:: CS1 maint: archived copy as title ( 2441:: CS1 maint: archived copy as title ( 2396:: CS1 maint: archived copy as title ( 2110:"Biofuels in the European Union, 2006" 1973: 872:350 °C (662 °F; 623 K) 858:−41 °C (−42 °F; 232 K) 235: 51:Ball and stick model of dimethyl ether 4392:Organic compounds with 2 carbon atoms 2858: 1894: 1263: 1099:(BioDME), which can be produced from 554:−24 °C; −11 °F; 249 K 425:Key: LCGLNKUTAGEVQW-UHFFFAOYSA-N 202: 182: 2309:"Trimethyloxonium tetrafluoroborate" 2126:from the original on 3 December 2019 1932:from the original on 6 November 2021 2534:nycomb.se, Nycomb Chemicals company 2050:"Air Products Technology Offerings" 1970:Ann. chim. phys., 1835, 58, p. 19 435:Key: LCGLNKUTAGEVQW-UHFFFAOYAU 309: 279: 13: 4249:Nexus for Exoplanet System Science 2679:10.1016/j.combustflame.2020.04.016 2090:from the original on 10 April 2020 1272:is used in some over-the-counter " 1258:trimethyloxonium tetrafluoroborate 1164:, which entails its reaction with 1137:'s BioDME pilot plant is based on 811: 46: 36: 14: 4408: 4149:Atomic and molecular astrophysics 2886:Molecules detected in outer space 2833:The International DME Association 2826: 2473:from the original on 24 July 2011 1473: 1126:Group is the coordinator for the 534:0.735 g/mL (liquid, −25 °C) 4339: 4327: 4315: 4304: 4303: 3110: 3101: 3092: 1466: 1462:Routes to produce dimethyl ether 1268:A mixture of dimethyl ether and 953: 732: 727: 483: 4274:Polycyclic aromatic hydrocarbon 2811:from the original on 2022-05-04 2778: 2759: 2744: 2714: 2703:from the original on 2022-05-04 2654: 2624: 2571: 2545: 2527: 2516:from the original on 2022-05-04 2485: 2449: 2353: 2328: 2300: 2282: 2252: 2227: 2194: 2183:from the original on 2018-08-04 2163: 2152:from the original on 2021-05-06 2138: 2102: 2072: 1342:It is also a promising fuel in 1155: 1090: 949:(at 25 °C , 100 kPa). 2042: 2033: 1964: 1944: 1918: 1870:The Royal Society of Chemistry 1376: 1244:Laboratory reagent and solvent 1095:Dimethyl ether is a synthetic 489: 477: 1: 4199:Extraterrestrial liquid water 2211:10.1016/S0167-2991(04)80081-8 1847: 1456: 1044: 2369:Food and Drug Administration 1211:Monsanto acetic acid process 422:InChI=1S/C2H6O/c1-3-2/h1-2H3 7: 3430:Protonated hydrogen cyanide 2775:. filmothek.bundesarchiv.de 2741:ASHRAE list of refrigerants 2618:, Washington DC, March 17, 2510:10.1016/j.jngse.2012.05.012 2338:. July 2006. Archived from 2323:, vol. 6, p. 1019 1878:10.1039/9781849733069-00648 1835: 1368:European Shell Eco Marathon 1354:of 55, compared to that of 1309: 1131:Seventh Framework Programme 432:InChI=1/C2H6O/c1-3-2/h1-2H3 32: 10: 4413: 1413:and fitted a methyl-ether 1209:technology related to the 18: 4298: 4189:Earliest known life forms 4184:Diffuse interstellar band 4124: 4044: 3969: 3860: 3795: 3735: 3663: 3655:Protonated cyanoacetylene 3569: 3463: 3425:Protonated carbon dioxide 3385:Hydromagnesium isocyanide 3333: 3119: 3090: 2901: 2892: 2235:"Home | Volvo Group" 1956:GESTIS Substance Database 1910:GESTIS Substance Database 1436: 1097:second generation biofuel 943: 899: 708: 703: 625: 464: 444: 409: 102: 78: 66: 61: 31: 4234:Iron–sulfur world theory 4229:Photodissociation region 3932:Methyl-cyano-diacetylene 1988:10.1002/14356007.a08_541 775:Precautionary statements 19:Not to be confused with 4309:Category:Astrochemistry 3899:, fullerene, buckyball) 3586:Cyanobutadiynyl radical 3561:Silicon-carbide cluster 3551:Protonated formaldehyde 2850:XTL & DME Institute 1314: 1101:lignocellulosic biomass 596:Magnetic susceptibility 4322:Outer space portal 4164:Circumstellar envelope 3129:Aluminium(I) hydroxide 3039:Phosphorus mononitride 2916:Aluminium monofluoride 2911:Aluminium monochloride 2845:NOAA site for NFPA 704 2307:T. J. Curphey (1988). 2294:June 12, 2017, at the 1324: 822: 52: 42: 4219:Interplanetary medium 4194:Extraterrestrial life 3832:Octatetraynyl radical 3450:Tricarbon monosulfide 2997:Magnesium monohydride 2766:Welt im Film 167/1948 1872:. 2014. p. 703. 1322: 1133:project BioDME where 821: 50: 40: 4346:Chemistry portal 4334:Astronomy portal 4280:RNA world hypothesis 4264:PAH world hypothesis 3957:Heptatrienyl radical 3889:Buckminsterfullerene 3777:Methylcyanoacetylene 3285:Silicon carbonitride 3260:Methylidynephosphane 3226:Magnesium isocyanide 3134:Aluminium isocyanide 2936:Carbon monophosphide 2667:Combustion and Flame 1381:Dimethyl ether is a 1276:" products to treat 804:(fire diamond) 68:Preferred IUPAC name 4367:Aerosol propellants 4224:Interstellar medium 4204:Forbidden mechanism 4017:Hydrogen isocyanide 3707:Hexatriynyl radical 3290:c-Silicon dicarbide 3195:Hydrogen isocyanide 3059:Silicon monosulfide 3034:Phosphorus monoxide 3002:Methylidyne radical 2961:Fluoromethylidynium 2921:Aluminium(II) oxide 2060:on 12 December 2007 2021:on 22 November 2009 2012:www.chemsystems.com 1928:. 19 October 2018. 1480: 1035:Jean-Baptiste Dumas 1002:with the formula CH 919:Polyethylene glycol 561:Solubility in water 504: g·mol 164:Beilstein Reference 28: 4387:Symmetrical ethers 4244:Molecules in stars 4214:Intergalactic dust 4159:Circumstellar dust 4101:Naphthalene cation 4036:Trihydrogen cation 4012:Hydrogen deuteride 3937:Methyltriacetylene 3772:Hexapentaenylidene 3591:E-Cyanomethanimine 3511:Cyclopropenylidene 3445:Tricarbon monoxide 3435:Silicon tricarbide 3405:Methylene amidogen 3395:Isothiocyanic acid 3310:Thioxoethenylidene 3270:Trihydrogen cation 3084:Titanium(II) oxide 3044:Potassium chloride 3023:Sulfur mononitride 2966:Helium hydride ion 2941:Carbon monosulfide 2838:2010-11-26 at the 2793:J. Chem. Eng. Data 2771:2021-01-29 at the 2737:2012-01-03 at the 2642:on 17 October 2009 2539:2008-06-03 at the 1478: 1325: 1264:Niche applications 1128:European Community 976:Infobox references 900:Related compounds 894:≥99% Sigma-Aldrich 823: 53: 43: 26: 16:The simplest ether 4354: 4353: 4269:Pseudo-panspermia 3965: 3964: 3912:Cyanodecapentayne 3852:N-Methylformamide 3827:Methyldiacetylene 3752:Aminoacetonitrile 3722:Methyl isocyanate 3640:Methyl isocyanide 3521:Isocyanoacetylene 3501:Cyanoformaldehyde 3380:Hydrogen peroxide 3265:Potassium cyanide 3221:Magnesium cyanide 3174:Disilicon carbide 3169:Dicarbon monoxide 2976:Hydrogen fluoride 2971:Hydrogen chloride 2805:10.1021/je0340046 2321:Collected Volumes 2314:Organic Syntheses 2005:"CHEMSYSTEMS.COM" 1887:978-0-85404-182-4 1833: 1832: 984:Chemical compound 982: 981: 927:Related compounds 888:Safety data sheet 757:Hazard statements 378:CompTox Dashboard 144:Interactive image 57: 56: 4404: 4344: 4343: 4342: 4332: 4331: 4330: 4320: 4319: 4318: 4307: 4306: 4254:Organic compound 4154:Chemical formula 4059:Dihydroxyacetone 4007:Hydrogen cyanide 3692:Cyanodiacetylene 3546:Propadienylidene 3440:Thioformaldehyde 3315:Titanium dioxide 3280:Sodium hydroxide 3201:Hydrogen sulfide 3189:Hydrogen cyanide 3149:Carbonyl sulfide 3114: 3105: 3096: 3054:Silicon monoxide 2987:Hydroxyl radical 2899: 2898: 2879: 2872: 2865: 2856: 2855: 2820: 2819: 2817: 2816: 2790: 2782: 2776: 2763: 2757: 2748: 2742: 2729: 2723: 2718: 2712: 2711: 2709: 2708: 2690: 2658: 2652: 2651: 2649: 2647: 2638:. Archived from 2628: 2622: 2613: 2607: 2599: 2597: 2596: 2590: 2584:. Archived from 2583: 2575: 2569: 2567: 2565: 2564: 2555:. Archived from 2549: 2543: 2531: 2525: 2524: 2522: 2521: 2489: 2483: 2482: 2480: 2478: 2472: 2461: 2453: 2447: 2446: 2440: 2432: 2430: 2429: 2423: 2417:. Archived from 2416: 2408: 2402: 2401: 2395: 2387: 2385: 2384: 2378: 2372:. Archived from 2365: 2357: 2351: 2350: 2348: 2347: 2332: 2326: 2324: 2317: 2304: 2298: 2286: 2280: 2279: 2277: 2275: 2266:. Archived from 2256: 2250: 2249: 2247: 2246: 2237:. Archived from 2231: 2225: 2224: 2198: 2192: 2191: 2189: 2188: 2182: 2175: 2167: 2161: 2160: 2158: 2157: 2142: 2136: 2135: 2133: 2131: 2125: 2114: 2106: 2100: 2099: 2097: 2095: 2076: 2070: 2069: 2067: 2065: 2056:. Archived from 2046: 2040: 2037: 2031: 2030: 2028: 2026: 2020: 2014:. Archived from 2009: 2001: 1990: 1980: 1971: 1968: 1962: 1948: 1942: 1941: 1939: 1937: 1922: 1916: 1903: 1892: 1891: 1861: 1842:Methanol economy 1829: 1786: 1780: 1716: 1689: 1627: 1616: 1581: 1546: 1535: 1481: 1477: 1470: 1297:methyl acetylene 1254:alkylating agent 1239: 1197: 1162:dimethyl sulfate 1079: 1026:). The simplest 1000:organic compound 994:; also known as 966: 960: 957: 956: 878:Explosive limits 843: 836: 829: 814: 794: 790: 786: 782: 768: 764: 736: 731: 695: 668: 641: 626:Thermochemistry 608: 606: 503: 491: 485: 479: 472:Chemical formula 402: 401: 386: 384: 358: 322: 311: 300: 283: 256: 248: 237: 226: 206: 186: 146: 122: 33: 29: 25: 4412: 4411: 4407: 4406: 4405: 4403: 4402: 4401: 4382:Synthetic fuels 4357: 4356: 4355: 4350: 4340: 4338: 4328: 4326: 4316: 4314: 4294: 4120: 4096: 4087: 4040: 4030: 3973: 3961: 3942:Propionaldehyde 3917:Ethylene glycol 3906: 3898: 3894: 3865: 3863: 3856: 3812:Cyanohexatriyne 3798: 3791: 3738: 3731: 3666: 3659: 3619: 3572: 3565: 3536:Methoxy radical 3466: 3459: 3455:Thiocyanic acid 3336: 3329: 3239: 3179:Ethynyl radical 3115: 3109: 3108: 3107: 3106: 3100: 3099: 3098: 3097: 3088: 3079:Sulfur monoxide 3064:Sodium chloride 3049:Silicon carbide 2956:Diatomic carbon 2946:Carbon monoxide 2888: 2883: 2840:Wayback Machine 2829: 2824: 2823: 2814: 2812: 2783: 2779: 2773:Wayback Machine 2764: 2760: 2749: 2745: 2739:Wayback Machine 2730: 2726: 2719: 2715: 2706: 2704: 2659: 2655: 2645: 2643: 2630: 2629: 2625: 2601: 2600: 2594: 2592: 2588: 2581: 2579:"Archived copy" 2577: 2576: 2572: 2562: 2560: 2551: 2550: 2546: 2541:Wayback Machine 2532: 2528: 2519: 2517: 2490: 2486: 2476: 2474: 2470: 2459: 2455: 2454: 2450: 2434: 2433: 2427: 2425: 2421: 2414: 2412:"Archived copy" 2410: 2409: 2405: 2389: 2388: 2382: 2380: 2376: 2363: 2361:"Archived copy" 2359: 2358: 2354: 2345: 2343: 2334: 2333: 2329: 2319: 2305: 2301: 2296:Wayback Machine 2287: 2283: 2273: 2271: 2258: 2257: 2253: 2244: 2242: 2233: 2232: 2228: 2221: 2199: 2195: 2186: 2184: 2180: 2173: 2169: 2168: 2164: 2155: 2153: 2148:. 7 June 2013. 2144: 2143: 2139: 2129: 2127: 2123: 2112: 2108: 2107: 2103: 2093: 2091: 2078: 2077: 2073: 2063: 2061: 2054:airproducts.com 2048: 2047: 2043: 2038: 2034: 2024: 2022: 2018: 2007: 2003: 2002: 1993: 1981: 1974: 1969: 1965: 1949: 1945: 1935: 1933: 1926:"Dimethylether" 1924: 1923: 1919: 1904: 1895: 1888: 1863: 1862: 1855: 1850: 1838: 1827: 1784: 1778: 1714: 1687: 1625: 1614: 1579: 1544: 1533: 1487:Pressure (kPa) 1484:Temperature (K) 1476: 1464: 1459: 1439: 1431:Ferdinand Carré 1419:Le Frigorifique 1407:Charles Tellier 1379: 1317: 1312: 1266: 1246: 1237: 1233: 1229: 1225: 1221: 1217: 1196: 1192: 1188: 1184: 1180: 1176: 1172: 1166:sulfur trioxide 1158: 1093: 1077: 1073: 1069: 1065: 1061: 1047: 1017: 1013: 1009: 1005: 985: 978: 973: 972: 971:  ?) 962: 958: 954: 950: 934: 928: 916: 910: 869: 866: 848: 847: 846: 845: 838: 831: 824: 820: 812: 777: 759: 745: 724: 699:−1460.4 kJ mol 696: 693: 687: 683: 680: 679:Std enthalpy of 669: 666: 660: 656: 653: 652:Std enthalpy of 642: 635: 618: 604: 602: 599: 563: 533: 501: 488: 482: 474: 460: 457: 452: 451: 440: 437: 436: 433: 427: 426: 423: 417: 416: 405: 387: 380: 361: 341: 325: 312: 286: 266: 229: 209: 189: 166: 149: 136: 125: 112: 98: 96: 94: 92: 90: 88: 86: 84: 82: 74: 73: 27:Dimethyl ether 24: 21:dimethoxyethane 17: 12: 11: 5: 4410: 4400: 4399: 4394: 4389: 4384: 4379: 4374: 4372:Dialkyl ethers 4369: 4352: 4351: 4349: 4348: 4336: 4324: 4312: 4299: 4296: 4295: 4293: 4292: 4287: 4282: 4277: 4271: 4266: 4261: 4256: 4251: 4246: 4241: 4236: 4231: 4226: 4221: 4216: 4211: 4206: 4201: 4196: 4191: 4186: 4181: 4179:Cosmochemistry 4176: 4171: 4166: 4161: 4156: 4151: 4146: 4144:Astrochemistry 4141: 4136: 4130: 4128: 4122: 4121: 4119: 4118: 4113: 4108: 4103: 4098: 4094: 4090: 4085: 4081: 4076: 4071: 4066: 4061: 4056: 4050: 4048: 4042: 4041: 4039: 4038: 4033: 4028: 4024: 4019: 4014: 4009: 4004: 3999: 3997:Formyl radical 3994: 3989: 3983: 3977: 3975: 3967: 3966: 3963: 3962: 3960: 3959: 3954: 3949: 3944: 3939: 3934: 3929: 3927:Methyl acetate 3924: 3919: 3914: 3909: 3904: 3900: 3896: 3892: 3886: 3881: 3876: 3870: 3868: 3858: 3857: 3855: 3854: 3849: 3844: 3839: 3834: 3829: 3824: 3819: 3817:Dimethyl ether 3814: 3809: 3803: 3801: 3793: 3792: 3790: 3789: 3784: 3782:Methyl formate 3779: 3774: 3769: 3767:Glycolaldehyde 3764: 3759: 3754: 3749: 3743: 3741: 3733: 3732: 3730: 3729: 3724: 3719: 3714: 3709: 3704: 3702:Glycolonitrile 3699: 3697:Ethylene oxide 3694: 3689: 3688: 3687: 3677: 3671: 3669: 3661: 3660: 3658: 3657: 3652: 3647: 3642: 3637: 3632: 3627: 3622: 3617: 3613: 3608: 3603: 3598: 3596:Cyclopropenone 3593: 3588: 3583: 3577: 3575: 3567: 3566: 3564: 3563: 3558: 3553: 3548: 3543: 3538: 3533: 3528: 3523: 3518: 3513: 3508: 3503: 3498: 3496:Cyanoacetylene 3493: 3488: 3483: 3478: 3471: 3469: 3461: 3460: 3458: 3457: 3452: 3447: 3442: 3437: 3432: 3427: 3422: 3417: 3415:Methyl radical 3412: 3407: 3402: 3397: 3392: 3390:Isocyanic acid 3387: 3382: 3377: 3372: 3367: 3362: 3357: 3355:Isocyanic acid 3352: 3347: 3341: 3339: 3331: 3330: 3328: 3327: 3322: 3317: 3312: 3307: 3302: 3300:Sulfur dioxide 3297: 3292: 3287: 3282: 3277: 3275:Sodium cyanide 3272: 3267: 3262: 3257: 3252: 3247: 3242: 3237: 3233: 3228: 3223: 3218: 3213: 3208: 3203: 3198: 3192: 3186: 3184:Formyl radical 3181: 3176: 3171: 3166: 3161: 3156: 3151: 3146: 3144:Carbon dioxide 3141: 3136: 3131: 3125: 3123: 3117: 3116: 3091: 3089: 3087: 3086: 3081: 3076: 3071: 3066: 3061: 3056: 3051: 3046: 3041: 3036: 3031: 3025: 3020: 3015: 3009: 3004: 2999: 2994: 2992:Iron(II) oxide 2989: 2984: 2978: 2973: 2968: 2963: 2958: 2953: 2948: 2943: 2938: 2933: 2928: 2923: 2918: 2913: 2907: 2905: 2896: 2890: 2889: 2882: 2881: 2874: 2867: 2859: 2853: 2852: 2847: 2842: 2828: 2827:External links 2825: 2822: 2821: 2777: 2758: 2743: 2724: 2713: 2653: 2623: 2570: 2544: 2526: 2484: 2448: 2403: 2352: 2327: 2299: 2281: 2270:on 6 June 2020 2251: 2226: 2219: 2193: 2162: 2137: 2101: 2071: 2041: 2032: 1991: 1972: 1963: 1943: 1917: 1893: 1886: 1852: 1851: 1849: 1846: 1845: 1844: 1837: 1834: 1831: 1830: 1824: 1820: 1819: 1816: 1812: 1811: 1808: 1804: 1803: 1800: 1796: 1795: 1792: 1788: 1787: 1781: 1774: 1773: 1770: 1766: 1765: 1762: 1758: 1757: 1754: 1750: 1749: 1746: 1742: 1741: 1738: 1734: 1733: 1730: 1726: 1725: 1722: 1718: 1717: 1711: 1707: 1706: 1703: 1699: 1698: 1695: 1691: 1690: 1684: 1680: 1679: 1676: 1672: 1671: 1668: 1664: 1663: 1660: 1656: 1655: 1652: 1648: 1647: 1644: 1640: 1639: 1636: 1632: 1631: 1628: 1621: 1620: 1617: 1610: 1609: 1606: 1602: 1601: 1598: 1594: 1593: 1590: 1586: 1585: 1582: 1575: 1574: 1571: 1567: 1566: 1563: 1559: 1558: 1555: 1551: 1550: 1547: 1540: 1539: 1536: 1529: 1528: 1525: 1521: 1520: 1517: 1513: 1512: 1509: 1505: 1504: 1501: 1497: 1496: 1493: 1489: 1488: 1485: 1475: 1474:Vapor pressure 1472: 1463: 1460: 1458: 1455: 1438: 1435: 1395:carbon dioxide 1378: 1375: 1344:diesel engines 1316: 1313: 1311: 1308: 1265: 1262: 1245: 1242: 1241: 1240: 1235: 1231: 1227: 1223: 1219: 1199: 1198: 1194: 1190: 1186: 1182: 1178: 1174: 1157: 1154: 1092: 1089: 1081: 1080: 1075: 1071: 1067: 1063: 1046: 1043: 1039:Eugene Péligot 1018:O as it is an 1015: 1011: 1007: 1003: 996:methoxymethane 988:Dimethyl ether 983: 980: 979: 974: 952: 951: 947:standard state 944: 941: 940: 929: 926: 923: 922: 911: 905: 902: 901: 897: 896: 891: 884: 883: 880: 874: 873: 870: 863: 860: 859: 856: 850: 849: 839: 832: 825: 810: 809: 808: 807: 805: 796: 795: 778: 773: 770: 769: 760: 755: 752: 751: 746: 741: 738: 737: 725: 720: 717: 716: 706: 705: 701: 700: 697: 691: 685: 677: 674: 673: 672:−184.1 kJ mol 670: 664: 658: 650: 647: 646: 645:65.57 J K mol 643: 631: 628: 627: 623: 622: 619: 614: 611: 610: 600: 594: 591: 590: 587: 585:Vapor pressure 581: 580: 577: 568: 567: 564: 559: 556: 555: 552: 546: 545: 542: 536: 535: 530: 524: 523: 520: 514: 513: 512:Colorless gas 510: 506: 505: 499: 493: 492: 486: 480: 475: 470: 467: 466: 462: 461: 459: 458: 455: 447: 446: 445: 442: 441: 439: 438: 434: 431: 430: 428: 424: 421: 420: 412: 411: 410: 407: 406: 404: 403: 390: 388: 376: 373: 372: 369: 363: 362: 360: 359: 351: 349: 343: 342: 340: 339: 335: 333: 327: 326: 324: 323: 315: 313: 305: 302: 301: 298:Dimethyl+ether 294: 288: 287: 285: 284: 276: 274: 268: 267: 265: 264: 260: 258: 250: 249: 239: 231: 230: 228: 227: 219: 217: 211: 210: 208: 207: 199: 197: 191: 190: 188: 187: 179: 177: 171: 170: 167: 162: 159: 158: 155: 154:Abbreviations 151: 150: 148: 147: 139: 137: 130: 127: 126: 124: 123: 115: 113: 108: 105: 104: 100: 99: 87:Dimethyl oxide 81:Dimethyl ether 80: 76: 75: 72:Methoxymethane 71: 70: 64: 63: 59: 58: 55: 54: 44: 15: 9: 6: 4: 3: 2: 4409: 4398: 4395: 4393: 4390: 4388: 4385: 4383: 4380: 4378: 4375: 4373: 4370: 4368: 4365: 4364: 4362: 4347: 4337: 4335: 4325: 4323: 4313: 4311: 4310: 4301: 4300: 4297: 4291: 4288: 4286: 4283: 4281: 4278: 4275: 4272: 4270: 4267: 4265: 4262: 4260: 4257: 4255: 4252: 4250: 4247: 4245: 4242: 4240: 4237: 4235: 4232: 4230: 4227: 4225: 4222: 4220: 4217: 4215: 4212: 4210: 4209:Homochirality 4207: 4205: 4202: 4200: 4197: 4195: 4192: 4190: 4187: 4185: 4182: 4180: 4177: 4175: 4172: 4170: 4167: 4165: 4162: 4160: 4157: 4155: 4152: 4150: 4147: 4145: 4142: 4140: 4137: 4135: 4132: 4131: 4129: 4127: 4123: 4117: 4114: 4112: 4109: 4107: 4104: 4102: 4099: 4097: 4091: 4089: 4082: 4080: 4077: 4075: 4072: 4070: 4067: 4065: 4064:Methoxyethane 4062: 4060: 4057: 4055: 4052: 4051: 4049: 4047: 4043: 4037: 4034: 4032: 4025: 4023: 4020: 4018: 4015: 4013: 4010: 4008: 4005: 4003: 4000: 3998: 3995: 3993: 3990: 3987: 3984: 3982: 3979: 3978: 3976: 3972: 3968: 3958: 3955: 3953: 3950: 3948: 3947:Butyronitrile 3945: 3943: 3940: 3938: 3935: 3933: 3930: 3928: 3925: 3923: 3922:Ethyl formate 3920: 3918: 3915: 3913: 3910: 3908: 3901: 3890: 3887: 3885: 3882: 3880: 3877: 3875: 3872: 3871: 3869: 3867: 3859: 3853: 3850: 3848: 3847:Propionitrile 3845: 3843: 3840: 3838: 3835: 3833: 3830: 3828: 3825: 3823: 3820: 3818: 3815: 3813: 3810: 3808: 3805: 3804: 3802: 3800: 3794: 3788: 3785: 3783: 3780: 3778: 3775: 3773: 3770: 3768: 3765: 3763: 3760: 3758: 3755: 3753: 3750: 3748: 3745: 3744: 3742: 3740: 3734: 3728: 3727:Vinyl alcohol 3725: 3723: 3720: 3718: 3715: 3713: 3710: 3708: 3705: 3703: 3700: 3698: 3695: 3693: 3690: 3686: 3685:Vinyl cyanide 3683: 3682: 3681: 3680:Acrylonitrile 3678: 3676: 3673: 3672: 3670: 3668: 3662: 3656: 3653: 3651: 3648: 3646: 3645:Pentynylidyne 3643: 3641: 3638: 3636: 3633: 3631: 3628: 3626: 3623: 3621: 3614: 3612: 3609: 3607: 3604: 3602: 3599: 3597: 3594: 3592: 3589: 3587: 3584: 3582: 3579: 3578: 3576: 3574: 3568: 3562: 3559: 3557: 3554: 3552: 3549: 3547: 3544: 3542: 3541:Methylenimine 3539: 3537: 3534: 3532: 3529: 3527: 3524: 3522: 3519: 3517: 3514: 3512: 3509: 3507: 3504: 3502: 3499: 3497: 3494: 3492: 3489: 3487: 3484: 3482: 3479: 3476: 3473: 3472: 3470: 3468: 3462: 3456: 3453: 3451: 3448: 3446: 3443: 3441: 3438: 3436: 3433: 3431: 3428: 3426: 3423: 3421: 3420:Propynylidyne 3418: 3416: 3413: 3411: 3410:Methyl cation 3408: 3406: 3403: 3401: 3398: 3396: 3393: 3391: 3388: 3386: 3383: 3381: 3378: 3376: 3373: 3371: 3370:Fulminic acid 3368: 3366: 3363: 3361: 3358: 3356: 3353: 3351: 3348: 3346: 3343: 3342: 3340: 3338: 3332: 3326: 3323: 3321: 3318: 3316: 3313: 3311: 3308: 3306: 3303: 3301: 3298: 3296: 3293: 3291: 3288: 3286: 3283: 3281: 3278: 3276: 3273: 3271: 3268: 3266: 3263: 3261: 3258: 3256: 3253: 3251: 3248: 3246: 3245:Nitrous oxide 3243: 3241: 3234: 3232: 3229: 3227: 3224: 3222: 3219: 3217: 3214: 3212: 3209: 3207: 3204: 3202: 3199: 3196: 3193: 3190: 3187: 3185: 3182: 3180: 3177: 3175: 3172: 3170: 3167: 3165: 3162: 3160: 3157: 3155: 3152: 3150: 3147: 3145: 3142: 3140: 3139:Amino radical 3137: 3135: 3132: 3130: 3127: 3126: 3124: 3122: 3118: 3113: 3104: 3095: 3085: 3082: 3080: 3077: 3075: 3072: 3070: 3069:Sodium iodide 3067: 3065: 3062: 3060: 3057: 3055: 3052: 3050: 3047: 3045: 3042: 3040: 3037: 3035: 3032: 3029: 3026: 3024: 3021: 3019: 3016: 3013: 3010: 3008: 3005: 3003: 3000: 2998: 2995: 2993: 2990: 2988: 2985: 2982: 2979: 2977: 2974: 2972: 2969: 2967: 2964: 2962: 2959: 2957: 2954: 2952: 2951:Cyano radical 2949: 2947: 2944: 2942: 2939: 2937: 2934: 2932: 2931:Carbon cation 2929: 2927: 2924: 2922: 2919: 2917: 2914: 2912: 2909: 2908: 2906: 2904: 2900: 2897: 2895: 2891: 2887: 2880: 2875: 2873: 2868: 2866: 2861: 2860: 2857: 2851: 2848: 2846: 2843: 2841: 2837: 2834: 2831: 2830: 2810: 2806: 2802: 2798: 2794: 2789: 2781: 2774: 2770: 2767: 2762: 2756: 2752: 2747: 2740: 2736: 2733: 2728: 2722: 2717: 2702: 2698: 2694: 2689: 2684: 2680: 2676: 2672: 2668: 2664: 2657: 2641: 2637: 2633: 2627: 2621: 2617: 2611: 2605: 2591:on 2009-01-07 2587: 2580: 2574: 2559:on 2007-10-08 2558: 2554: 2548: 2542: 2538: 2535: 2530: 2515: 2511: 2507: 2503: 2499: 2495: 2488: 2469: 2465: 2458: 2452: 2444: 2438: 2424:on 2016-12-20 2420: 2413: 2407: 2399: 2393: 2379:on 2009-04-20 2375: 2371: 2370: 2362: 2356: 2342:on 2010-06-17 2341: 2337: 2331: 2322: 2316: 2315: 2310: 2303: 2297: 2293: 2290: 2285: 2269: 2265: 2264:www.volvo.com 2261: 2255: 2241:on 2009-05-25 2240: 2236: 2230: 2222: 2220:9780444515995 2216: 2212: 2208: 2204: 2197: 2179: 2172: 2166: 2151: 2147: 2141: 2122: 2118: 2111: 2105: 2089: 2085: 2084:www.biodme.eu 2081: 2075: 2059: 2055: 2051: 2045: 2036: 2017: 2013: 2006: 2000: 1998: 1996: 1989: 1985: 1979: 1977: 1967: 1961: 1957: 1953: 1947: 1931: 1927: 1921: 1915: 1911: 1907: 1902: 1900: 1898: 1889: 1883: 1879: 1875: 1871: 1868:. Cambridge: 1867: 1860: 1858: 1853: 1843: 1840: 1839: 1825: 1822: 1821: 1817: 1814: 1813: 1809: 1806: 1805: 1801: 1798: 1797: 1793: 1790: 1789: 1782: 1776: 1775: 1771: 1768: 1767: 1763: 1760: 1759: 1755: 1752: 1751: 1747: 1744: 1743: 1739: 1736: 1735: 1731: 1728: 1727: 1723: 1720: 1719: 1712: 1709: 1708: 1704: 1701: 1700: 1696: 1693: 1692: 1685: 1682: 1681: 1677: 1674: 1673: 1669: 1666: 1665: 1661: 1658: 1657: 1653: 1650: 1649: 1645: 1642: 1641: 1637: 1634: 1633: 1629: 1623: 1622: 1618: 1612: 1611: 1607: 1604: 1603: 1599: 1596: 1595: 1591: 1588: 1587: 1583: 1577: 1576: 1572: 1569: 1568: 1564: 1561: 1560: 1556: 1553: 1552: 1548: 1542: 1541: 1537: 1531: 1530: 1526: 1523: 1522: 1518: 1515: 1514: 1510: 1507: 1506: 1502: 1499: 1498: 1494: 1491: 1490: 1486: 1483: 1482: 1471: 1469: 1454: 1452: 1448: 1444: 1434: 1432: 1428: 1424: 1420: 1416: 1415:refrigerating 1412: 1408: 1404: 1400: 1396: 1392: 1388: 1384: 1374: 1371: 1369: 1364: 1362: 1357: 1353: 1352:cetane number 1349: 1345: 1340: 1338: 1334: 1330: 1321: 1307: 1304: 1302: 1298: 1294: 1289: 1287: 1283: 1282:freezing them 1279: 1275: 1271: 1261: 1259: 1255: 1251: 1250:boiling point 1216: 1215: 1214: 1212: 1208: 1207:carbonylation 1204: 1171: 1170: 1169: 1167: 1163: 1153: 1151: 1147: 1143: 1140: 1136: 1132: 1129: 1125: 1120: 1118: 1114: 1110: 1106: 1102: 1098: 1088: 1086: 1060: 1059: 1058: 1056: 1052: 1042: 1040: 1036: 1031: 1029: 1025: 1021: 1001: 997: 993: 989: 977: 970: 965: 948: 942: 939: 938: 933: 930: 925: 924: 921: 920: 915: 914:Diethyl ether 912: 909: 904: 903: 898: 895: 892: 889: 886: 885: 881: 879: 876: 875: 871: 868: 862: 861: 857: 855: 852: 851: 844: 837: 830: 806: 803: 802: 798: 797: 779: 776: 772: 771: 761: 758: 754: 753: 750: 747: 744: 740: 739: 735: 730: 726: 723: 719: 718: 714: 712: 707: 702: 698: 690: 682: 676: 675: 671: 663: 655: 649: 648: 644: 639: 634: 633:Heat capacity 630: 629: 624: 620: 617: 616:Dipole moment 613: 612: 609: cm mol 601: 597: 593: 592: 588: 586: 583: 582: 578: 576: 575: 570: 569: 565: 562: 558: 557: 553: 551: 550:Boiling point 548: 547: 543: 541: 540:Melting point 538: 537: 531: 529: 526: 525: 521: 519: 516: 515: 511: 508: 507: 500: 498: 495: 494: 476: 473: 469: 468: 463: 454: 453: 450: 443: 429: 419: 418: 415: 408: 400: 396: 395:DTXSID8026937 392: 391: 389: 379: 375: 374: 370: 368: 365: 364: 357: 353: 352: 350: 348: 345: 344: 337: 336: 334: 332: 329: 328: 321: 317: 316: 314: 308: 304: 303: 299: 295: 293: 290: 289: 282: 278: 277: 275: 273: 270: 269: 262: 261: 259: 257: 252: 251: 247: 243: 240: 238: 236:ECHA InfoCard 233: 232: 225: 221: 220: 218: 216: 213: 212: 205: 201: 200: 198: 196: 193: 192: 185: 181: 180: 178: 176: 173: 172: 168: 165: 161: 160: 156: 153: 152: 145: 141: 140: 138: 134: 129: 128: 121: 117: 116: 114: 111: 107: 106: 101: 77: 69: 65: 60: 49: 45: 39: 35: 34: 30: 22: 4302: 4285:Spectroscopy 4139:Astrobiology 3992:Formaldehyde 3884:Benzonitrile 3816: 3675:Acetaldehyde 3630:Methanethiol 3581:Acetonitrile 3486:Carbodiimide 3365:Formaldehyde 3360:Cyanoethynyl 3211:Iron cyanide 3206:Hydroperoxyl 3007:Nitric oxide 2813:. 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Retrieved 1920: 1865: 1465: 1451:Ludwigshafen 1443:autoxidation 1440: 1426: 1418: 1410: 1380: 1372: 1365: 1348:gas turbines 1341: 1326: 1305: 1290: 1274:freeze spray 1267: 1247: 1226:O + 2 CO + H 1200: 1159: 1156:Applications 1142:gasification 1139:black liquor 1121: 1094: 1091:From biomass 1082: 1048: 1032: 995: 991: 987: 986: 935: 917: 865:Autoignition 800: 748: 710: 688: 661: 637: 573: 331:RTECS number 204:ChEMBL119178 103:Identifiers 93:Methyl oxide 91:Methyl ether 79:Other names 4259:Outer space 4169:Cosmic dust 4134:Abiogenesis 4046:Unconfirmed 4002:Heavy water 3842:Ethanethiol 3757:Cyanoallene 3747:Acetic acid 3717:Methylamine 3601:Diacetylene 3516:Formic acid 3506:Cyanomethyl 3164:Diazenylium 3154:CCP radical 3030:(molecular) 3014:(molecular) 2983:(molecular) 1936:10 November 1449:factory in 1383:refrigerant 1377:Refrigerant 1356:diesel fuel 1203:acetic acid 1117:natural gas 1051:dehydration 867:temperature 854:Flash point 743:Signal word 509:Appearance 465:Properties 242:100.003.696 184:CHEBI:28887 4361:Categories 4174:Cosmic ray 4116:Silylidyne 4079:Hemolithin 4054:Anthracene 3971:Deuterated 3952:Pyrimidine 3762:Ethanimine 3625:Ketenimine 3481:Butadiynyl 3305:Thioformyl 3159:Chloronium 2815:2022-01-07 2707:2020-05-18 2595:2011-11-04 2568:topsoe.com 2563:2011-11-04 2520:2020-11-21 2504:: 94–107. 2428:2016-03-02 2383:2019-12-16 2346:2009-05-02 2245:2011-11-04 2187:2018-08-04 2156:2018-08-04 1848:References 1457:Data sheet 1303:mixtures. 1301:propadiene 1230:O → 2 CH 1066:OH → (CH 1045:Production 882:27 % 722:Pictograms 681:combustion 589:592.8 kPa 497:Molar mass 356:AM13FS69BX 215:ChemSpider 131:3D model ( 110:CAS Number 97:Wood ether 4106:Phosphine 3974:molecules 3907:fullerene 3807:Acetamide 3611:Formamide 3491:Cyanamide 3345:Acetylene 3320:Tricarbon 3231:Methylene 3216:Isoformyl 3121:Triatomic 2894:Molecules 2799:: 32–34. 2697:219772095 2673:: 57–74. 2117:europa.eu 1423:Argentina 1293:"Map-Pro" 1113:shale gas 998:) is the 713:labelling 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1270:propane 1135:Chemrec 1109:methane 1024:ethanol 969:what is 967: ( 932:Ethanol 621:1.30 D 528:Density 307:PubChem 89:Dymel A 4290:Tholin 4111:Pyrene 3556:Silane 3526:Ketene 3028:Oxygen 2695:  2636:dtu.dk 2217:  1884:  1826:5355.8 1783:3622.6 1777:378.15 1713:1818.8 1686:1457.5 1624:305.16 1613:303.16 1578:283.16 1543:263.16 1532:258.16 1511:85.57 1503:68.49 1495:54.61 1437:Safety 1399:butane 1387:ASHRAE 1346:, and 1205:using 1185:→ (CH 1150:Sweden 1105:biogas 1085:syngas 1020:isomer 964:verify 961:  908:ethers 890:(SDS) 749:Danger 579:0.022 502:46.069 449:SMILES 281:C11144 195:ChEMBL 95:Mether 85:Demeon 83:R-E170 62:Names 4377:Fuels 4276:(PAH) 3864:atoms 3799:atoms 3739:atoms 3737:Eight 3667:atoms 3665:Seven 3573:atoms 3467:atoms 3337:atoms 3325:Water 3255:Ozone 3197:(HNC) 3191:(HCN) 2693:S2CID 2589:(PDF) 2582:(PDF) 2471:(PDF) 2460:(PDF) 2422:(PDF) 2415:(PDF) 2377:(PDF) 2364:(PDF) 2181:(PDF) 2174:(PDF) 2124:(PDF) 2113:(PDF) 2019:(PDF) 2008:(PDF) 1950:GHS: 1385:with 1361:EURO5 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Index

dimethoxyethane
Skeletal formula of dimethyl ether with all implicit hydrogens shown
Ball and stick model of dimethyl ether
Preferred IUPAC name
CAS Number
115-10-6
JSmol
Interactive image
Beilstein Reference
ChEBI
CHEBI:28887
ChEMBL
ChEMBL119178
ChemSpider
7956
ECHA InfoCard
100.003.696
Edit this at Wikidata
EC Number
KEGG
C11144
MeSH
Dimethyl+ether
PubChem
8254
RTECS number
UNII
AM13FS69BX
UN number
CompTox Dashboard

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