二乙醇胺
二乙醇胺（C4H11NO2）的分子结构、物理性质与来源记录。摩尔质量 105.14 g/mol。查看化学标识、相关反应和材料用途。
- 化学式
- C4H11NO2
- 摩尔质量
- 105.14 g/mol
- Also known as
- 2-(2-hydroxyethylamino)ethanol, 2,2'-Iminodiethanol, Diolamine, Iminodiethanol, Bis(2-hydroxyethyl)amine, Diethanolamin
Identifiers
- 化学式
- C4H11NO2
- 摩尔质量
- 105.14 g/mol
- Also known as
- 2-(2-hydroxyethylamino)ethanol, 2,2'-Iminodiethanol, Diolamine, Iminodiethanol, Bis(2-hydroxyethyl)amine, Diethanolamin
化学标识符
- SMILES
- C(CO)NCCO
- InChI
- InChI=1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
- PubChem CID
- 8113
性质
- 熔点
- 27.9 °C
- 沸点
- 268.8 °C
- 相对密度（水 = 1）
- Relative density (water = 1): 1.09 (liquid)
- 水中溶解度
- Miscible (1X10+6 mg/L) with water at 20 °C
参考文献
- PubChem Compound Summary: Diethanolamine (CID 8113)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- Hazardous Substances Data Bank (HSDB): Diethanolamine — melting pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8113#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 94th Edition. CRC Press LLC, Boca Raton: FL 2013-2014, p. 3-172
- Hazardous Substances Data Bank (HSDB): Diethanolamine — boiling pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8113#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Cambridge, UK: Royal Society of Chemistry, 2013., p. 564
- ILO-WHO International Chemical Safety Cards (ICSCs): Diethanolamine — densityILO-WHO International Chemical Safety Cards (ICSCs)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8113#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred.
- Hazardous Substances Data Bank (HSDB): Diethanolamine — solubilityHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8113#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Dow Chemical; The Alkanolamine Handbook Midland, MI: Dow Chemical (1980)