1,2-二甲氧基乙烷

1,2-二甲氧基乙烷（C4H10O2）的分子结构、物理性质与来源记录。摩尔质量 90.12 g/mol。查看化学标识、相关反应和材料用途。

化学式
C4H10O2
摩尔质量
90.12 g/mol
Also known as
Monoglyme, Ethylene glycol dimethyl ether, Glyme, Dimethyl Cellosolve, Dimethoxyethane, Egdme

Identifiers

化学式
C4H10O2
摩尔质量
90.12 g/mol
Also known as
Monoglyme, Ethylene glycol dimethyl ether, Glyme, Dimethyl Cellosolve, Dimethoxyethane, Egdme
化学标识符
SMILES
COCCOC
InChI
InChI=1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
PubChem CID
8071

性质

熔点
-58 °C; ALSO REPORTED AS -71 °C
沸点
82-83 °C @ 760 MM HG
相对密度（水 = 1）
Relative density (water = 1): 0.86
水中溶解度
water solubility = 1.00X10+6 mg/l @ 25 °C

Related compounds

  • 醚

    1,2-Dimethoxyethane is a specific member of the ethers family.

参考文献

  1. PubChem Compound Summary: 1,2-Dimethoxyethane (CID 8071)National Center for Biotechnology Information · PubChem

    Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.

  2. Hazardous Substances Data Bank (HSDB): 1,2-Dimethoxyethane — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8071#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Budavari, S. (ed.). The Merck Index - Encyclopedia of Chemicals, Drugs and Biologicals. Rahway, NJ: Merck and Co., Inc., 1989., p. 509

  3. Hazardous Substances Data Bank (HSDB): 1,2-Dimethoxyethane — boiling pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8071#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Budavari, S. (ed.). The Merck Index - Encyclopedia of Chemicals, Drugs and Biologicals. Rahway, NJ: Merck and Co., Inc., 1989., p. 509

  4. ILO-WHO International Chemical Safety Cards (ICSCs): 1,2-Dimethoxyethane — densityILO-WHO International Chemical Safety Cards (ICSCs)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8071#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred.

  5. Hazardous Substances Data Bank (HSDB): 1,2-Dimethoxyethane — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8071#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Riddick, J.A., W.B. Bunger, Sakano T.K. Techniques of Chemistry 4th ed., Volume II. Organic Solvents. New York, NY: John Wiley and Sons., 1985.