Formula: CH5N or R630, Monomethylamine

Methylamine is a colorless gas with a pungent fishy odor that resembles Ammonia.

Submit your details and one of our agents will contact you.


Applications of methylamine include the following:

  • used to produce a variety of important chemical products: pharmaceuticals, pesticides, fuel additives, explosives, solvents, and cleaning agents, chemicals for the tanning of leather and dye processes



Grade 2.5
Purity (Minimum) 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 31.0571
Specific Volume 12.46 cu. ft/lb
Flammability Limits in Air 4.9-20.7%
Pressure @ 70° F 30 psig
Valve Outlet CGA 510


Shipping Information
DOT Name Methylamine, Anhydrous
Hazard Class 2.1
DOT No. UN 1061
DOT Label Flammable Gas
CAS No. 74-89-5


Cylinder Size Fill Weight (lbs)
HT 550
LP30 125

*This gas not available for purchase online.