Methylamine

It is a colorless gas or liquid with ammonia odor at room temperature. Easy to dissolve in water, ethanol, and ether. Easy to burn, its vapor can form explosive mixtures with air, with an explosive limit of 526-21% (4.95% -20.7526). The relative density is 0.662. Melting point -93.5 ℃. Boiling point -6 3~-6.7 ℃. Decomposition temperature is 250 ℃. Flash point (closed cup) 0 ℃. The self ignition point is 430 ℃. Vapor pressure (25 ℃) 202 65Pa. Critical temperature 156.9 ℃. Critical pressure 4 073kPa。 Refractive index 1 351. The boiling point of 40% - methylamine aqueous solution is 49.4 ℃. Point -9.94 ℃. Relative density (d15.5) 0.904.

Raw materials for surface coating agents, accelerators, developers, solvents, etc