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Disperse Orange 31
- 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
EPA Substance Registry System | Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[( 4-nitrophenyl)azo]phenyl] amino]-(61968-38-5) |
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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
Global( 15)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 24295 | 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 |
61968-38-5(Disperse Orange 31)Related Search:
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