31775-20-9 Pigment Yellow 152 Pigment Yellow 152

Synonyms：21111; C.I.Pigment Yellow 152; P.Y.152; Diarylide Yellow YR; 2,3'-[[3,3'-dichloro(1,1'-biphenyl)-4,4'diyl]bis(azo)]bis[N-(4-ethoxyphenyl)-3-oxo-Butanamide]2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(4-ethoxyphenyl)-3-oxobutanamide]
CAS Number：31775-20-9
EINECS：250-799-7
Molecular Formula：C₃₆H₃₄Cl₂N₆O₆
Molecular Weight：717.5978
InChI：InChI=1/C36H34Cl2N6O6/c1-5-49-27-13-9-25(10-14-27)39-35(47)33(21(3)45)43-41-31-17-7-23(19-29(31)37)24-8-18-32(30(38)20-24)42-44-34(22(4)46)36(48)40-26-11-15-28(16-12-26)50-6-2/h7-20,33-34H,5-6H2,1-4H3,(H,39,47)(H,40,48)/b43-41+,44-42+
Molecular Structure：
Density：1.32g/cm³
Boiling point：858.8°C at 760 mmHg
Refractive index：1.623
Flash point：473.2°C
Vapour Pressur：7.54E-30mmHg at 25°C
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