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Formula: C3H9N

Trimethylamine is a colorless, flammable, liquefied gas with a caracteristic fishy odor.


Applications of trimethylamine include the following:

  • Used in organic synthesis
  • In the manufacturing of disinfectants
  • To prepare quaternary ammonium compounds
  • As a corrosion inhibitor
  • In the preparation of choline chloride and of trimethylamine-borane addition compounds



Grade 2.5
Purity 99.5%
Chemically Pure

**Moisture level guaranteed only when Electronic Fluorocarbons prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated.
Product sold on the basis of total impurities. Individual impurities may vary slightly.

Chemical & Physical Properties
Molecular Weight 59.1103
Specific Volume 6.54 cu. ft/lb
Flammability Limits in Air 2-11.6%
Pressure @ 70° F 13 psig
Valve Outlet CGA 705


Shipping Information
DOT Name Trimethylamine, Anhydrous
Hazard Class 2.1
DOT No. UN 1083
DOT Label Flammable Gas
CAS No. 75-50-3
Cylinder Size Fill Weight (lbs)
HT 550
LP30 125