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N,N-二甲基乙胺

N,N-二甲基乙胺用途

【用途一】
生产医药、农药中间体，也可用做溶剂。

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N,N-二甲基乙胺名称

[ CAS 号 ]:
598-56-1

[ 中文名 ]:
N,N-二甲基乙胺

[ 英文名 ]:
DMEA

[中文别名 ]:

[英文别名 ]:

dimethylethylamine
Ethanamine, N,N-dimethyl-
DMEA
N,N-Dimethylethanamine
N-Ethyldimethylamine
EINECS 209-940-8
MFCD00009039

N,N-二甲基乙胺物理化学性质

[ 密度 ]:
0.7±0.1 g/cm3

[ 沸点 ]:
36.3±3.0 °C at 760 mmHg

[ 熔点 ]:
−140 °C(lit.)

[ 分子式 ]:
C₄H₁₁N

[ 分子量 ]:
73.137

[ 闪点 ]:
-36.1±0.0 °C

[ 精确质量 ]:
73.089149

[ PSA ]:
3.24000

[ LogP ]:
0.59

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
495.4±0.1 mmHg at 25°C

[ 折射率 ]:
1.393

[ 储存条件 ]:
Flammables area

[ 稳定性 ]:
Stable. Extremely flammable - note low flash point. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
SOLUBLE

N,N-二甲基乙胺MSDS

N,N-二甲基乙胺安全信息

[ 符号 ]:

GHS02, GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H314-H332

[ 警示性声明 ]:
P210-P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
F+:Highlyflammable;C:Corrosive;

[ 风险声明 (欧洲) ]:
R12;R20/22;R34

[ 安全声明 (欧洲) ]:
S3-S16-S26-S36-S45-S2733/2734/2735-STranport

[ 危险品运输编码 ]:
UN 2733 3/PG 2

[ WGK德国 ]:
1

[ 包装等级 ]:
I

[ 危险类别 ]:
3

[ 海关编码 ]:
29211980

N,N-二甲基乙胺合成路线

N,N-二甲基乙胺上下游产品

N,N-二甲基乙胺上游产品

N,N-二甲基乙胺下游产品

N,N-二甲基乙胺海关

[ 海关编码 ]: 29211980

N,N-二甲基乙胺文献

Acute toxicity and primary irritancy of alkylalkanolamines.

Vet. Hum. Toxicol. 38(6) , 422-6, (1996)

The acute handling hazards of several alkylalkanolamines were determined by investigating their potential acute toxicity and primary irritancy. Materials studied were N-methylethanolamine (MEA), N, N,...

Ammonia as a preferred additive in chiral and achiral applications of supercritical fluid chromatography for small, drug-like molecules.

J. Chromatogr. A. 1220 , 147-55, (2012)

Supercritical fluid chromatography is routinely utilized by analytical separations groups in the pharmaceutical industry to efficiently handle separations for discovery medicinal chemistry purposes. P...

The many roles for fluorine in medicinal chemistry.

J. Med. Chem. 51 , 4359-69, (2008)

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