Pigment Red 144

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Product Name: Pigment Red 144
CAS No.: 5280-78-4
Chemical Name: Pigment Red 144
Synonyms: C.I. 20735;Fast Red BR;Pigment Red 144;Large Molecular Red BR;TR Chemicals Trintcolor Red;Cromophtal Red Br (CGY,SNA);IJBLMBVNVKWXHY-BSLTZQBWSA-N;Pigment red 144 (C.I. 20735);1,4-Bis[1-[(2,5-dichlorophenyl)azo]-2-hydroxy-3-naphthoylamino]-2-chlorobenzene;2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(2,5-dichlorophenyl)azo-3-hydroxy-
CBNumber: CB9875384
Molecular Formula: C40H23Cl5N6O4
Formula Weight: 828.91
MOL File: 5280-78-4.mol

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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)

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Hazard and Precautionary Statements (GHS)

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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

Raw materials

2-Chloro-1,4-diaminobenzene 2,5-Dichloroaniline

Preparation Products

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Pigment Red 144 Suppliers

China 44 India 1 United States 2 Global 47

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View Lastest Price from Pigment Red 144 manufacturers

Winchem industrial co limited

Product: Pigment Red 144 5280-78-4
Price: US $0.00/kg
Min. Order: 25kg
Purity: 1
Supply Ability: 20mt
Release date: 2022-12-11

Career Henan Chemical Co

Product: Pigment Red 144 5280-78-4
Price: US $1.00/ASSAYS
Min. Order: 1ASSAYS
Purity: 85.0-99.8%
Supply Ability: 20tons
Release date: 2020-01-08

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

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Pigment Red 144

N,N'-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide]

Cromophtal Red Br (CGY,SNA)

Large Molecular Red BR

2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(2,5-dichlorophenyl)azo-3-hydroxy-

Pigment red 144 (C.I. 20735)

Fast Red BR

C.I. 20735

(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

TR Chemicals Trintcolor Red

1,4-Bis[1-[(2,5-dichlorophenyl)azo]-2-hydroxy-3-naphthoylamino]-2-chlorobenzene

N,N'-(2-Chloro-1,4-phenylene)bis[3-hydroxy-4-(2,5-dichlorophenylazo)-2-naphthalenecarboxamide]

N,N'-(2-Chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthalenecarboxamide]

IJBLMBVNVKWXHY-BSLTZQBWSA-N

2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-( 2,5-dichlorophenyl)diazenyl]-3-hydroxy-

5280-78-4

C40H23Cl5N6O4

Organics

Dyes and Pigments