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Disperse Orange 31

Disperse Orange 31 Structure
Disperse Orange 31 structure
CAS No.
61968-38-5
Chemical Name:
Disperse Orange 31
Synonyms
Orange SE-2FLS;Disperse Orange 31;Disperse Orange 31 ISO 9001：2015 REACH;2-[N-(2-cyanoethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl acetate;3-((2-(Acetyloxy)ethyl)(4-((4-nitrophenyl)azo)phenyl)amino)propiononitrile
CBNumber:
CB9968639
Molecular Formula:
C19H19N5O4
Molecular Weight:
381.38
MDL Number:
MOL File:
61968-38-5.mol
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Disperse Orange 31 Properties

EPA Substance Registry System Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[( 4-nitrophenyl)azo]phenyl] amino]-(61968-38-5)

Disperse Orange 31 Chemical Properties,Uses,Production

Preparation

4-Nitrobenzenamine diazo, and 2-((2-Cyanoethyl)(phenyl)amino)ethyl acetate?coupling

Contact allergens

The synthetic azo dye Disperse Orange 31 was wrongly substituted by Disperse Orange 3 in patch test materials from Chemotechnique. This situation explains why a relatively low percentage of patients positive to PPD were positive to Disperse Orange 3, although a coreaction is explained to be very frequent because of skin transformation of Disperse Orange 3 into PPD.

Properties and Applications

Red orange, Yellow red. Dry red powder, insoluble in water. Apply to polyester and their blended fabric dyeing and printing. In the red orange polyester for, in the red for yellow nylon, in the vinegar on fiber for red orange.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 2-3 5-6 5 5 4-5 5

Disperse Orange 31 Preparation Products And Raw materials

Raw materials

2-[N-(2-Cyanoethyl)anilino]ethyl acetate 4-Nitroaniline

Preparation Products

Disperse Orange 31 Suppliers

Global( 16)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49391 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34571 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 27644 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9986 55
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60
Supplier Advantage
Hubei xin bonus chemical co. LTD 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58
Alfa Chemistry 		58
Shanghai JONLN Reagent Co., Ltd. 55
Alfa Chemistry 60

61968-38-5(Disperse Orange 31)Related Search:

Ethanol ISOXADIFEN-ETHYL Ethyl maltol Ethyl acrylate Ethyl cyanoacetate
Trinexapac-ethyl DISPERSE ORANGE 3 1-Phenyl-2-nitropropene 1-AMINO-2-METHYLANTHRAQUINONE PHENYL VALERATE
3-Aminopropionitrile Ethyl acetate Ethylparaben Phenylacetone Phenylacetic acid
Nitrobenzene C.I. Disperse Orange 31 press cake,C.I. Disperse Orange 31 Disperse Orange 31

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Disperse Orange 31 Orange SE-2FLS 3-((2-(Acetyloxy)ethyl)(4-((4-nitrophenyl)azo)phenyl)amino)propiononitrile 2-[N-(2-cyanoethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl acetate Disperse Orange 31 ISO 9001：2015 REACH 61968-38-5 C19H19N5O4