
Specification
Purity,% 99.5%
Moisture ≤ 0.40%
Ammonia ≤ 0.02%
Methylamine ≤ 0.10%
Dimethylamine ≤ 0.10%
transportation
DOT shipping name Trimethylamine, anhydrous
DOT classification 2.1
DOT label combustible gas
UN NO. UN 1083
CAS No. 75-50-3
CGA 180
Transportation status Liquefied gas
Technical Information
Cylinder condition @ 21.1°C liquid
Combustion limit in air 2.0-11.6%
Natural temperature (°C) 190
Molecular weight (g/mol) 59.111
Specific gravity (air =1) 2.087
Critical temperature (°C) 160.1
Critical temperature (psig) 576.04
Application
Trimethylamine is used in the synthesis of choline, tetramethylammonium hydroxide, plant growth regulators or herbicides, strong basic anion exchange resins, dye levelling agents and several basic dyes.