109-83-1 2-(甲氨基)乙醇,99%
- 英文名称:2-(Methylamino)ethanol
- 发布日期: 2018-11-12
- 更新日期: 2025-07-11
产品详请
产地 |
中国/美国/欧洲
|
品牌 |
LMAI Bio
|
货号 |
LM013307
|
英文名称 |
2-(Methylamino)ethanol
|
包装规格 |
100ml 500ml
|
纯度 |
99%
|
CAS编号 |
109-83-1
|
别名 |
2-甲氨基乙醇; 2-(甲氨基)乙醇; 2-(甲胺基)乙醇; N-甲基单乙醇胺; N-甲基一乙醇胺; N-甲基乙醇胺;
|
分子式 |
C3H9NO
|
109-83-1 2-(甲氨基)乙醇,99%
CAS号: 109-83-1
分子式: C3H9NO 分子量: 75.11

N-甲基-2-羟基乙胺
英文名:N-methylethanolamine
CAS: | 109-83-1 | 精确质量: | 75.06840 |
分子式: | C3H9NO | LogP: | -0.41100 |
分子量: | 75.10970 | PSA: | 32.26000 |
109-83-1 2-(甲氨基)乙醇,99%化合物描述
N-Methylethanolamine is an alkanolamine and a toxic, flammable, corrosive, colorless, viscous liquid. It is the biochemical precursor of choline.
With both an amine and an hydroxyl functional groups, it is a useful intermediate in the chemical synthesis of various products including polymers and pharmaceuticals. It is also used as a solvent, for example in the natural gas-processing industry together with its analogs ethanolamine and dimethylethanolamine.
N-Methylethanolamine can be prepared by the reaction of ethylene oxide with methylamine.
109-83-1 2-(甲氨基)乙醇,99%基本信息
中文名称:
N-甲基-2-羟基乙胺
中文别名:
2-甲氨基乙醇;
2-(甲氨基)乙醇;
2-(甲胺基)乙醇;
N-甲基单乙醇胺;
N-甲基一乙醇胺;
N-甲基乙醇胺;
英文名称:
N-methylethanolamine
英文别名:
Ethanol, 2-(methylamino)-;
2-(Methylamino)ethanol;
2-(MethylaMino)ethanol;
N-Methylethanolamine;
CAS号:
109-83-1
分子式:
C3H9NO
分子量:
75.10970
精确质量:
75.06840
PSA:
32.26000
LogP:
-0.41100
物化性质
外观与性状:
无色液体,无悬浮物
密度:
0.935 g/mL at 25 °C(lit.)
熔点:
-3 °C
沸点:
159 °C(lit.)
闪点:
163 °F
折射率:
n20/D 1.439(lit.)
水溶解性:
miscible
稳定性:
Stable. Combustible. Incompatible with oxidizing agents.
储存条件:
Store in a cool, dry place. Do not store in direct sunlight. Keep container closed when not in use. Corrosives area.
蒸汽压:
1.1mmHg at 25°C
蒸汽密度:
2.6 (vs air)
安全信息
海关编码:
29221980
包装等级:
III
危险类别:
8
危险品运输编码:
UN 2735 8/PG 2
WGK Germany:
1
危险类别码:
R21/22; R34
安全说明:
S26-S36/37/39-S45
RTECS号:
KL6650000
危险品标志:
C
生产方法及用途