CAS 68-12-2 DMF N,N-Dimethylformamide

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CAS 68-12-2 DMF N,N-Dimethylformamide

English name N,N-Dimethylformamide

CAS No. 68-12-2

Density 0.948 g/mL at 20 °C

Boiling point 153 °C(lit.)

Melting point -61 °C

Molecular formula C3H7NO

Molecular weight 73.09380

Flash point 136°F

Exact mass 73.05280

PSA 20.31000

LogP 0.34030

Appearance properties Transparent colorless liquid

Vapor density 2.5 (vs air)

Refractive index n20/D 1.430(lit.)

Storage conditions

Precautions for storage Store in a cool, ventilated warehouse. Storage temperature should not exceed 37°C. Keep away from fire and heat sources. Keep container tightly closed. It should be stored separately from oxidants, reducing agents, halogens, etc., and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.