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ChemicalBook >> CAS DataBase List >>Pigment Red 144

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
Molecular Weight:
828.91
MDL Number:
MFCD23160425
MOL File:
5280-78-4.mol
Last updated:2024-12-18 14:15:30

Pigment Red 144 Properties

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)

SAFETY

Risk and Safety Statements

Hazard statements  H413

Pigment Red 144 Chemical Properties,Uses,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

Preparation Products

Global( 50)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19825 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Winchem industrial co limited 		+86-0086-574-83851061 +86-13003762012 lucyhu@win-chemical.com China 300 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49732 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569266 15319487004 1015@dideu.com China 3939 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15350 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58

View Lastest Price from Pigment Red 144 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Pigment Red 144 pictures 2022-12-12 Pigment Red 144
5280-78-4
 US $0.00 / kg 25kg 1 20mt Winchem industrial co limited
Pigment Red 144 pictures 2020-01-09 Pigment Red 144
5280-78-4
 US $1.00 / ASSAYS 1ASSAYS 85.0-99.8% 20tons Career Henan Chemical Co
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 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] 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-( 2,5-dichlorophenyl)diazenyl]-3-hydroxy- (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 IJBLMBVNVKWXHY-BSLTZQBWSA-N 5280-78-4 C40H23Cl5N6O4 Organics Dyes and Pigments