Dimethylamine anhydrous（DMA）

Dimethylamine is a gas at room temperature.High concentrations have an ammonia-like odor, low concentrations have a rotten fish odor.Relative density 0.680 (0℃).Melting point - 92.2 ℃.Boiling point 7 ℃.Soluble in water, soluble in ethanol and ether.Easy to burn.Has the weak alkalinity, with the inorganic acid formation soluble in water salt.Used as a raw material for the manufacture of medicines, dyes, pesticides and rubber vulcanization accelerators.It is prepared from Ammonia and methanol were prepared under high temperature, high pressure and catalyst.

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