31775-20-9

31775-20-9 structure
31775-20-9 structure

Name 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-ethoxyphenyl)-3-oxobutyramide]
Synonyms Pigment Yellow 152
Fast Yellow 4R
Density 1.32g/cm3
Boiling Point 858.8ºC at 760mmHg
Molecular Formula C36H34Cl2N6O6
Molecular Weight 717.59800
Flash Point 473.2ºC
Exact Mass 716.19200
PSA 160.24000
LogP 8.96380
Index of Refraction 1.623