Dimethylamine

Chinese name

二甲胺

English name

Dimethylamine

Molecular formula

C₂H₇N

Synonyms

Uses

Mainly used for organic synthesis and precipitation of zinc hydroxide.

Properties

Appearance and properties: Colorless gas with an ammonia odor at high concentrations and a rotten fish smell at low concentrations.

Melting point (°C): -92.2
Relative density (water = 1): 0.68.	Melting point (°C): 6.9
Relative density (air = 1): 1.55	Saturated vapor pressure (kPa): 202.65 (10 °C)
Combustion heat (kJ/mol): 1741.8	Critical temperature (°C): 164.5
Critical pressure (MPa): 5.31	Octanol / water partition coefficient: -0.38
Flash point (°C): -17.8	Ignition temperature (°C): 400
Lower explosive limit [％(V/V)]: 2.8	Upper explosive limit [％(V/V)]: 14.4

Solubility: Easily soluble in water and soluble in alcohol and ether.

Media Inquiry

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