ChemicalBook > CAS DataBase List > Pigment Red 144
Pigment Red 144
- 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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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
Preparation Products
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Pigment Red 144 Suppliers
- Tel
- 0574-83851061
- Fax
- 86-574-87083209
- info@win-chemical.com
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- China
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- 500
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- 0571-+86-571-87396432
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- 0571-87396431
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- China
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- +86-21-5877 1921
- Fax
- +86-21-5877 1925
- info@chemofchina.com
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- China
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- +86-0551-65418671 +8618949823763
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- 0551-65418697
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- China
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- +86-0571-85134551
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- 008657185134895
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- China
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- 18871490254
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- 027-59599243
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- CHINA
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- +8618523575427
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- China
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- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
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- 29811
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- +86-29-87569266 15319487004
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- 029-88380327
- 1015@dideu.com
- Country
- China
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- 4084
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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
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