Dimethylamine - DMA

Dimethylamine (DMA) is a colorless, flammable gas with an ammonia-like odor. It is derived by a catalyst reaction between methanol and ammonia at high temperatures.


Dimethylamine is commonly encountered commercially as a solution in water at concentrations up to around 40%.

Product Details

Formula:

(CH3)2NH

CAS Number:

124-40-3

Also Known As:

N-Methylmethanamine

Structure:

221_Main_Dimethylamine.png

applications:

DMA is used as an acid-gas absorbent, a solvent for antioxidants, a flotation agent, a gasoline stabilizer, and as a reagent for magnesium. It is also used in dyes, textiles, rubbers, electroplating, pesticide, and cleaning compounds.
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Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Clear, colorless liquid

Boiling Point, °C

51

Density, g/cm3

0.8956

Flash Point, °C

-19

Molecular weight, g/mol

89.14

Odor

Ammonia-like odor

Purity, %

40

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