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Trimethyl amine

Molecular Formula

(CH₃)₃N

Molecular Weight

59.11

Properties

Gas with ammonia-like odor under normal temperature.m.p.-117.1°C,b.p.3°C. Specific gravity 0.66(-5°C).Easily soluble in alcohol, ether, water,and etc.Easily burn.

Uses

Used to produce pesticides,synthesize surface-active agent,also as disinfectant.

Packing and storage

Anhydrous Trimethyl amine,use tank truck or steel cylinder; Trimethyl amine 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. Trimethyl amine Q/320412 XY207-2008

Index name	Top-grade	First grade	Qualified product
Appearance	colorless transparent liquid
Trimethyl amine % ≥	99.5	99.2	99.0
Monomethylamine% ≤	0.10	0.30	0.50
Dimethyl amine % ≤	0.10	0.20	0.30
Ammonia% ≤	0.05	0.10	0.20

2. 30% Trimethyl amine solution HG/T2974-1999

Index name	Top grade	First grade	Qualified product
Appearance	colorless transparent liquid
Monomethylamine% ≤	0.10	0.15	0.25
Dimethyl amine % ≤	0.10	0.15	0.20
Trimethyl amine % ≥	30.0	30.0	30.0
Ammonia% ≤	0.02	0.08	0.12

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