CAS No: 5280-68-2, Chemical Name: Pigment Red 146
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5280-68-2 Pigment Red 146

product Name Pigment Red 146
Synonyms 12485; C.I.Pigment Red 146; P.R.146; Naphthol Carmine FBB; Permanent Carmine FBB; N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)-carbonyl]phenyl]azo]-2-Naphthalenecarboxamide(4Z)-N-(4-chloro-2,5-dimethoxyphenyl)-4-{2-[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene}-3-oxo-3,4-dihydronaphthalene-2-carboxamide; N-(4-chloro-2,5-dimethoxy-phenyl)-3-hydroxy-4-[2-methoxy-5-(phenylcarbamoyl)phenyl]azo-naphthalene-2-carboxamide
Molecular Formula C33H27ClN4O6
Molecular Weight 611.0437
InChI InChI=1/C33H27ClN4O6/c1-42-27-14-13-20(32(40)35-21-10-5-4-6-11-21)16-26(27)37-38-30-22-12-8-7-9-19(22)15-23(31(30)39)33(41)36-25-18-28(43-2)24(34)17-29(25)44-3/h4-18,39H,1-3H3,(H,35,40)(H,36,41)
CAS Registry Number 5280-68-2
EINECS 226-103-2
Molecular Structure 5280-68-2 Pigment Red 146
Density 1.33g/cm3
Boiling point 719.5°C at 760 mmHg
Refractive index 1.641
Flash point 389°C
Vapour Pressur 2.15E-21mmHg at 25°C
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