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Pigment Red 144

Pigment Red 144 structure

CAS No:
5280-78-4
Formula:
C40H23Cl5N6O4
Chemical Name:
Pigment Red 144
Synonyms:
2-Naphthalenecarboxamide,N,N′-(2-chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-;2-Naphthamide,N,N′-(2-chloro-p-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-;2-Naphthalenecarboxamide,N,N′-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-;N,N′-(2-Chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-2-naphthalenecarboxamide];C.I. Pigment Red 144;Cromophtal Red BR;Cromophtal Red BRN;Microlith Red BR-T;Microlith Red BR-K;Pigment Red 144;C.I. 20735;Fuji ASL Red;Cromophtal Red BT;PV Fast Red 3B;Cromophtal Red BRNP;Red BRNP;Filofin Red BR-PP;Microlen Red BRN-MC;Red K 3890;Cromophtal Red K 3890;Cromophtal Red D 3635;Cromophtal Red D 3890;PR 144;24170-38-5;60001-08-3;64333-63-7;73560-37-9
Categories:
Dyes and Pigments > Pigment

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Description

DryPowder; OtherSolid

Pigment Red 144 Basic Attributes

Molecular Weight：

828.91342

Exact Mass：

828.91

EC Number：

226-106-9

DSSTox ID：

DTXSID3063756

HScode：

3204170000

Characteristics

PSA：

148.10000

XLogP3：

14.15260

Appearance：

DryPowder; OtherSolid

Density：

1.53

Refractive Index：

1.724

Safety Information

GHS Classification：

Not Classified

Drug Information

MeSH Entry Terms：

Pigment Red 144

Pigment Red 144 Use and Manufacturing

Methods of Manufacturing

From 2, 5-dichloroaniline diazonium salt, coupling with 2, 3-acid, then acidifying with hydrochloric acid, chlorination with thionyl chloride in dichlorobenzene medium, and then with o-chloro-p-phenylenediamine Manufactured by condensation. 1. Coupling 2. Acyl chloride 3. Condensation

Uses

Mainly used for the coloring of plastics, rubber, paints and inks, but also for the stocking of synthetic fibers

Pigments

Floor coverings

Production

100,000 - 500,000 lb

Manufacturing Info：

Custom compounding of purchased resin|2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-: ACTIVE

Computed Properties

Molecular Weight:828.9
XLogP3:13.2
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:8
Exact Mass:828.019392
Monoisotopic Mass:826.022342
Topological Polar Surface Area:148
Heavy Atom Count:55
Complexity:1380
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Pigment Red 144

Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
YRS

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Manufactory Supplier of fine chemicals,pharmaceutical materials

5280-78-4, hangzhou kieray

Unit Price: $25-28 /MT FOB

CAS No.: 5280-78-4

Grade: industrial Grade

Content: 98%

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Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
YRS

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Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

Pigment Red 144 5280-78-4

Unit Price: nullnull /null null

CAS No.: 5280-78-4

Grade: Industrial Grade

Content: 99%

Inquiry
Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
YRS

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Trader Supplier of CHEMICALS,REAGENTS

Factory price Pigment Red 144 CAS NO.5280-78-4

CAS No.: 5280-78-4

Grade: Pharmaceutical Grade

Content: 99%

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Guide of Pigment Red 144

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Pigment Red 144

SDS

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