N,N-dimethylformamide

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CAS No: 68-12-2
Product Name: N,N-dimethylformamide
Other Name:
N,N-dimethylformamide
N,N-dimethyl-malonamic acid ethyl ester
 
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
Vapour density: 2.5 (vs air)
Index of Refraction: n20/D 1.430(lit.)
Water Solubility: soluble
 
Specification
Appearance: Colorless transparent liquid
Assay: ≥99.9%
Pt-Co chrominance: ≤5
Dimethylamine: ≤15ppm
Formic acid: ≤25ppm
Moisture: ≤300ppm
Fe: ≤0.05ppm
Methanel: ≤20ppm
Dimethyl acetamide: ≤500ppm
 
Application
Intermediates of CHLORDIMEFORM CAS: 6164-98-3.
Be used as pesticide intermediate, mainly used in the synthesis of the insecticide CHLORDIMEFORM.
Dimethylformamide is most widely used in amide solvents. It is mainly used as a solvent for spinning polyacrylonitrile fibers. As a gas absorbent in the petrochemical industry, it is used for selective absorption of acetylene and separation and purification of butadiene. Applicationd as a solvent in the production of artificial leather. Applicationd as stationary phase in gas-liquid chromatography. Applicationd in pesticides to synthesize insecticidal pupae. Applicationd in medicine to synthesize sulfadiazine, doxycycline, cortisone, vitamin B6 and so on. In addition, dimethylformamide is an aprotic polar solvent and is an excellent solvent for many organic synthesis reactions.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

N,N-dimethylformamide


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