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72639-39-5 nitrophenyl 3-[[2-hydroxy-3-[(2-methylphenyl)carbamoyl]-1-naphthyl]azo]-4-methoxybenzenes

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Product Name nitrophenyl 3-[[2-hydroxy-3-[(2-methylphenyl)carbamoyl]-1-naphthyl]azo]-4-methoxybenzenesulphonate
CAS No. 72639-39-5
Synonyms C.I.Pigment Red 95; P.R.95; Helio Fast Carmine G; 3-[[2-hydroxy-3-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]-azo]-4-methoxy-Benzenesulfonic acid,4-nitro-phenyl ester; 4-nitrophenyl 4-methoxy-3-[(2Z)-2-{3-[(2-methylphenyl)carbamoyl]-2-oxonaphthalen-1(2H)-ylidene}hydrazinyl]benzenesulfonate; (2-nitrophenyl) 3-[[2-hydroxy-3-(o-tolylcarbamoyl)-1-naphthyl]azo]-4-methoxy-benzenesulfonate
InChI InChI=1/C31H24N4O8S/c1-19-9-3-6-12-24(19)32-31(37)23-17-20-10-4-5-11-22(20)29(30(23)36)34-33-25-18-21(15-16-27(25)42-2)44(40,41)43-28-14-8-7-13-26(28)35(38)39/h3-18,36H,1-2H3,(H,32,37)
Molecular Formula C31H24N4O8S
Molecular Weight 612.6093
Density 1.41g/cm3
Boiling point 798.3°C at 760 mmHg
Flash point 436.6°C
Refractive index 1.666