二甲胺|124-40-3
- Molecular Structure:
- Name:
- 二甲胺|124-40-3
- Cas:
- 124-40-3
- Formula:
- C2H7N
- Page View:
- Upload Time:
- 2019-04-13 15:47:04
- Features:
基本信息
中文名称:二甲胺
中文别名:二甲胺水; 二甲胺水溶液; N-甲基甲胺;
英文名称:Dimethylamine
英文别名:N-methylmethanamine; Methanamine, N-methyl-;
CAS号:124-40-3
分子式:C2H7N
分子量:45.08370
精确质量:45.05780
PSA:12.03000
LogP:0.22650
物化性质
外观与性状:无色压缩液化气体
密度:0.89 g/mL at 25 °C
熔点:−93 °C(lit.)
沸点:7 °C(lit.)
闪点:60 °F
折射率:n20/D 1.37
稳定性:Stable. Generally used as a solution in water at concentrations up to around 40%. Extremely flammable in the pure form. Incompatible with strong oxidizing agents.
储存条件:库房通风低温干燥,与氧化剂、酸类分开存放
蒸汽压:3.35E-05mmHg at 25°C
蒸汽密度:1.55 (vs air)