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N,N-Dimethylaniline

English name:N,N-Dimethylaniline
Molecular formula: C8H11N, C6H5N(CH3)2
Molecular weight: 121.18
① Properties: Colorless to light yellow oily liquid with pungent odor; relative density: (20℃/4℃)0.9555; freezing point: 2.0℃; boiling point: 193℃; flashing point: 77℃; ignition point: 317℃; viscosity: (25℃)1.528mPa?s; refractive index: n20D 1.5584; soluble in ethyl alcohol, diethyl ether, chloroform and benzene; lightly soluble in water;
② Main uses: Used as dyes intermediate; for preparation of vanillin, azo dyes; as solvent, stabilizer, analytical agent
③ Product quality:

Item Index
superior top grade qualified
appearance light yellow to yellow oily liquid
N,N-Dimethylaniline content %≥ 99.35 99.20 99.00
aniline content %≤ 0.008 0.0075 0.010
Monomethylaniline content %≤ 0.20 0.45 0.60
moisture content %≤ 0.005 0.005 0.01
 
 
 
 
 
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