N,N-Dimethylacetamide CAS NO.127-19-5

NATURE NATURE Clear, Colourless Liquid. PHYSICAL PROPERTIES Flammability Limits L.E.L : 1.8 % H.E.L : 11.5 % …

NATURE NATURE Clear, Colourless Liquid. PHYSICAL PROPERTIES Flammability Limits L.E.L : 1.8 % H.E.L : 11.5 % Empirical Formula C3H8ON Structural formula (CH3)2CONH2 Molecular Wt. 87.12 Sp. Gravity at 25 °C 0.945 Refractive Index 1.4350 - 1.4450 Boiling Point 166 °C Freezing Point -20 °C Solubility in Water Soluble Autoignition Temperature 490 °C Vapour pressure at 25 °C mm of Hg 2.0 Distillation Range 160 - 165 °C Critical Temperature 385 °C Critical Pressure 39.7 Atm. Flash Point(TOL) 70 °C SPECIFICATIONS Acid(Acetic Acid) 0.1 % max Purity 99.7 % min Water 0.2 % max Other Impurities 0.3 % max Colour(APHA) 10 max Appearance Clear,Colourless Liquid.