Pigment Brown 23

Pigment Brown 23 Structure
CAS No.
35869-64-8
Chemical Name:
Pigment Brown 23
Synonyms
Pigment Brown 23;Pigment brown 23 (C.I. 20060);2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(4-chloro-2-nitrophenyl)azo-3-hydroxy-;N,N'-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxy-2-Naphthalenecarboxamide;N,N'-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxynaphthalene-2-carboxamide];2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-
CBNumber:
CB5875265
Molecular Formula:
C40H23Cl3N8O8
Molecular Weight:
850.02
MOL File:
35869-64-8.mol
Modify Date:
2022/11/8 16:47:23

Pigment Brown 23 Properties

Boiling point 945.7±65.0 °C(Predicted)
Density 1.60±0.1 g/cm3(Predicted)
pka 10.33±0.70(Predicted)
EPA Substance Registry System 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxy- (35869-64-8)

Pigment Brown 23 Preparation Products And Raw materials

Raw materials

Preparation Products

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Pigment Brown 23 N,N'-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxynaphthalene-2-carboxamide] 2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(4-chloro-2-nitrophenyl)azo-3-hydroxy- N,N'-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxy-2-Naphthalenecarboxamide Pigment brown 23 (C.I. 20060) 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy- 35869-64-8 Organics