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N,N-Dimethylformamide (DMF)
Product name: N,N-Dimethylformamide
Alias: N-Dimethylformamide; Dimethylformamide ; DMF; Dimethylformamide
CAS Number: 68-12-2
EINECS Number: 200-679-5
HS Code: 29241990
Molecular formula: C3H7NO
Molecular weight : 73.09
Physical and chemical properties: Density 0.945
Melting point: -61°C
Flash point: 58°C Packaging and transportation: Blue baking paint drum, 190kg/drum; ISOTANK or tank truck
Dangerous goods level: 3
Uses: 2 Methylformamide is a good solvent for a variety of polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc., and can be used for wet spinning of synthetic fibers such as polyacrylonitrile fiber, and the synthesis of polyurethane; It can be used for plastic film making; it can also be used as a paint remover to remove paint; it can also dissolve some low-solubility pigments, giving the pigments the characteristics of dyes. Dimethylformamide is used for aromatics extraction and separation and recovery of butadiene from C4 fraction and isoprene from C5 fraction. It can also be used as an effective reagent for separating non-hydrocarbon components from paraffin. ; Used in production and hormones in the pharmaceutical industry.
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