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Pigment Red 144

Pigment Red 144 Property

Boiling point 902.0±65.0 °C(Predicted)
Density 1.53
pka 10.37±0.70(Predicted)
Water Solubility 11.2μg/L at 26℃
LogP 0.29 at 25℃
EPA Substance Registry System 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy- (5280-78-4)

Hazard and Precautionary Statements (GHS)

Pigment Red 144 Chemical Properties,Usage,Production

Chemical Properties Red powder, bright color, high tinting strength, excellent light fastness, heat resistance can be stable to 180 ℃, excellent solvent resistance, good acid resistance (5%HCl) and alkali resistance (5%Na2CO3) (non-fading) .
Uses Pigment Red 144 has excellent performance and is suitable for the coloring of paints, inks, plastics and rubber products, and can also be used for the coloring of synthetic fiber puree.
Flammability and Explosibility Not classified
Synthesis Pigment Red 144 can be prepared by coupling 2,5-dichloroaniline diazonium salt with 2,3-acid, acidifying with hydrochloric acid, acyl chloride with thionyl chloride, and then condensing with o-chloro-p-phenylenediamine.

Pigment Red 144 Preparation Products And Raw materials

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Pigment Red 144 Spectrum

5280-78-4, Pigment Red 144Related Search:

Dyes and Pigments
Organics
原料药
有机颜料
染料及颜料
C40H23Cl5N6O4
C.I.颜料红144
颜料红144
大分子红 BR
N,N'-(2-氯-1,4-亚苯基)双[4-[(2,5-二氯苯基)偶氮]-3-羟基萘-2-甲酰胺]
5280-78-4
IJBLMBVNVKWXHY-BSLTZQBWSA-N
(4E)-N-[3-chloro-4-[[(4E)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxonaphthalene-2-carbonyl]amino]phenyl]-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxamide
2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-( 2,5-dichlorophenyl)diazenyl]-3-hydroxy-
N,N'-(2-Chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthalenecarboxamide]
N,N'-(2-Chloro-1,4-phenylene)bis[3-hydroxy-4-(2,5-dichlorophenylazo)-2-naphthalenecarboxamide]
1,4-Bis[1-[(2,5-dichlorophenyl)azo]-2-hydroxy-3-naphthoylamino]-2-chlorobenzene
TR Chemicals Trintcolor Red
C.I. 20735
Fast Red BR
Pigment red 144 (C.I. 20735)
2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(2,5-dichlorophenyl)azo-3-hydroxy-
Large Molecular Red BR
Cromophtal Red Br (CGY,SNA)
N,N'-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide]
Pigment Red 144