Dimethoxyethane - Wikipedia
Dimethoxyethane, also known as glyme, monoglyme, dimethyl glycol, ethylene glycol dimethyl ether, dimethyl cellosolve, and DME, is a colorless, aprotic, and liquid ether that is used as a solvent, especially in batteries. [2]
Dimethyl ether - Wikipedia
Dimethyl ether (DME; also known as methoxymethane) is the organic compound with the formula CH 3 OCH 3, (sometimes ambiguously simplified to C 2 H 6 O as it is an isomer of ethanol). The simplest ether , it is a colorless gas that is a useful precursor to other organic compounds and an aerosol propellant that is currently being demonstrated for ...
乙二醇二甲醚 - 百度百科
乙二醇二甲醚，又名1,2-二甲氧基乙烷，是一种有机化合物，分子式为C4H10O2，为无色透明液体，溶于水、乙醇、烃类，主要用于聚合物化学、电化学、硼化学工艺领域，还用作树脂、硝化纤维素等的溶剂以及医药抽提剂、有机合成中间体。 密度：0.867 g/mL at 25 °C (lit.) 急性毒性：小鼠经口LC50：3200mg/kg；大鼠经口LD50：>5000mg/kg；兔子经口LD50：320mg/kg；大鼠经口LDLo：1000mg/kg；大鼠皮肤LD50：5370mg/kg；兔子皮肤LDLo：2000mg/kg；大鼠吸 …
1,2-Dimethoxyethane | C4H10O2 | CID 8071 - PubChem
1,2-dimethoxyethane is a diether that is the 1,2-dimethyl ether of ethane-1,2-diol. It has a role as a non-polar solvent. It is functionally related to an ethylene glycol.
Ethane, 1,2-dimethoxy- - NIST Chemistry WebBook
IUPAC Standard InChIKey: XTHFKEDIFFGKHM-UHFFFAOYSA-N Copy CAS Registry Number: 110-71-4 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: α,β-Dimethoxyethane; Dimethoxyethane; Dimethyl cellosolve; Ethylene dimethyl ether; Ethylene glycol dimethyl ether; Glycol dimethyl ether ...
二乙二醇二甲醚 CAS#: 111-96-6 - ChemicalBook
2024年11月16日 · 二甘醇二甲醚为非质子强极性溶剂，广泛用作溶剂，用于有机金属化合物合成、烷基化反应、缩聚反应；医药、有机合成原料。 以二甘醇与甲醇反应，可制得二甘醇二甲醚。 在500ml圆底烧瓶中加入320ml (256g，8mol)甲醇，装上回流冷凝管，氯化钙干燥管，慢慢加入25g (1.09mol)金属钠屑，制得甲醇钠溶液.后滴加入2，2'-二氯二乙醚69g (0.48mol)，电磁搅拌，加热回流反应40h.反应结束后，先过滤除去反应产生的大量NaCl固体副产物，然后常压蒸馏除去甲 …
Dimethyl Ether | CH3OCH3 | CID 8254 - PubChem
Dimethyl ether is an ether in which the oxygen atom is connected to two methyl groups. Dimethyl Ether is a colorless volatile poisonous liquid compound used as a solvent, fuel, aerosol, propellant and refrigerant. (NCI) methoxymethane. Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14) InChI=1S/C2H6O/c1-3-2/h1-2H3.
1,1-Dimethoxyethane | C4H10O2 | CID 10795 - PubChem
1,1-dimethoxyethane is an acetal that is dimethoxymethane substituted by a methyl group at position 1. It has a role as a flavouring agent and a plant metabolite. It is an acetal and a diether. It is functionally related to a dimethoxymethane. See also: 1,2-Dimethoxyethane (annotation moved to). 1,1-dimethoxyethane.
乙二醇二甲醚 | 110-71-4 - ChemicalBook
乙二醇二甲醚是性能优越的非质子极性溶剂，广泛应用于化学工业以及医药抽提剂与有机中间体合成。 传统Williamson合成法生产的乙二醇二甲醚，是在乙醇钠相转移催化剂作用下制备的。 该工艺由于反应路径长而副产物多，产品分离难，为获得纯净产品需要通过酸中和废弃碱液，整个过程会产生大量工业盐和废水，环境污染严重，且液体酸碱的使用对设备的耐腐蚀性要求高。 随着产品升级的需要以及人们环境保护意识的提高，采用环境友好固体酸催化剂工艺成为迫切的需求。 …
二甲氧基乙烷 | 534-15-6 - ChemicalBook
能与水、醇、醚和氯仿混溶。 该品在有机合成中可用于保护醛基，也用作工业溶剂及增塑剂。 2体积该品与1体积氯仿的混合物为Mering混合物。 由甲醇与乙醛在浓硫酸作用下反应而得。 也可由甲醇与乙炔反应，或甲醇与乙烯反应制得乙醛缩二甲醇。 TOKYO CHEMICAL INDUSTRY CO., LTD. SHANGHAI KEAN TECHNOLOGY CO., LTD. LEAPCHEM CO., LTD.