ChemicalBook >> CAS DataBase List >>Pigment Red 144

Pigment Red 144

Pigment Red 144 structure

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

TDS File:: TDS

Last updated:2026-05-12 09:20:59

Product description	Number	Pack Size	Price
Pigment red 144 95+%	AA01DQ6O	1g	$1275
More product size

Request For Quotation

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
TSCA	TSCA listed
REACH Registrations	Active

Pigment Red 144 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA01DQ6O	Pigment red 144 95+%	5280-78-4	1g	$1275	2026-05-29	Buy

Product number	Packaging	Price	Buy
AA01DQ6O	1g	$1275	Buy

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

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

Preparation Products

Pigment Red 144 Suppliers

Global( 49)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Winchem industrial co limited	+86-13003762012	info@win-chemical.com	China	300	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3861	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9666	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
AFINE CHEMICALS LIMITED	+86-571-85134551 +86-18958018566	info@afinechem.com	China	15048	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58

Supplier	Advantage
BOC Sciences	58
Winchem industrial co limited	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
AFINE CHEMICALS LIMITED	58
Alfa Chemistry	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest Price from Pigment Red 144 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-03	Pigment Red 144 5280-78-4		25kg	1	20mt	Winchem industrial co limited
	2020-01-09	Pigment Red 144 5280-78-4	$1.00	1ASSAYS	85.0-99.8%	20tons	Career Henan Chemical Co

Pigment Red 144
5280-78-4
$0.00
1
Winchem industrial co limited

Pigment Red 144
5280-78-4
$1.00
85.0-99.8%
Career Henan Chemical Co

5280-78-4(Pigment Red 144)Related Search:

N,N-Dimethylformamide Pigment Red 122 Vat Orange 3 Pigment Red 2 CI NO 77605

Pigment Red 177 Pigment Red 123 Pigment Red 122 Pigment Red 5 Pigment Red 53:1

Pigment Red 188 4-PHENYLAZOPHENOL Formamide Pigment Geen 7 Pigment Red 254

Dichlorodiphenylsilane Difluorochloromethane Pigment Red 144

1of4

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