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Monomethylamine

Molecular Formula CH3NH2
Molecular Weight 31.06
Properties Gas with ammonia-like odor under normal temperature.m.p.-93.5°C,b.p.-6.8°C. Specific gravity 0.66.Easily soluble in alcohol,ether,water,and etc .Easily burn.
Uses Used to synthesize rubber sulphating accelerator, pharmaceutical, dyestuff, insecticide,surfactant, etc.
Packing and storage Anhydrous Monomethylamine ,use tank truck or steel cylinder; Monomethylamine solution,use 200L metal pail. Tightly closed to store in cool and ventilated places,avoid sunlight and using units which easily cause static electricity,prevent from striking and vibrating.
Specifications

1.Monomethylamine Q/320412 XY205-2008

Index name

Top-grade

First grade

Qualified product

Appearance

colorless transparent liquid

Monomethylamine% ≥

99.8

99.5

99.0

Dimethyl amine % ≤

0.10

0.30

0.50

Trimethyl amine % ≤

0.10

0.20

0.30

Ammonia% ≤

0.05

0.10

0.20

2. 40%Monomethylamine solution HG/T2972-1999

Index name

Top grade

First grade

Qualified product

Appearance

colorless transparent liquid

Monomethylamine% ≥

40.0

40.0

40.0

Dimethyl amine % ≤

0.20

0.25

0.45

Trimethyl amine % ≤

0.10

0.15

0.25

Ammonia% ≤

0.02

0.08

0.12

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