N,N-Dimethylacetamide

N,N-Dimethylacetamide(DMAC) N,N-Dimethylacetamide Molecular Formula: C4H9NO CAS NO: 127-19-5

N,N-Dimethylacetamide(DMAC)

Chemical Name:  N,N-DimethylacetamideMolecular Formula: C4H9NOCAS NO: 127-19-5Physicochemical Properties: Colorless transparent liquid with melting point of -20°C, boiling point of 165 - 166°C, relative density(at 20°C) equal to 0.9429, refractive index of 1.437 and flash point of 70°C; dissolvable in organic solvents like water, alcohol, ether, benzene or trichloromethane; very good stability in the absence of water, acid and alkaline. Quality Index:

	Superior Grade	Acceptable Product
Purity(%)	≥99.90	≥99.50
Water(%)	≤0.03	0.05
Acidity(of acetic acid)	≤0.01	0.01
Alkalinity(of dimethylamine)	≤0.01	0.01

Package:Polypropylene(PP) reinforced drum with net weight of 200kg/drum.

Applications: 1. As an organic solvent of high boiling point, it is applicable for                       production of high malecular compounds like polyimide( PI)                       and polysnlfone amide (PSA), of synthetic resin films and yarns as                      well as for purification of crystallized synthetic drugs. 2.Serve as catalyst in organic synthesis reactions.

N,N-Dimethylacetamide