Disperse Orange 31
- CAS NO.：61968-38-5
- Empirical Formula: C19H19N5O4
- Molecular Weight: 381.38
- SAFETY DATA SHEET (SDS)
What is Disperse Orange 31?
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 |
Properties of Disperse Orange 31
| EPA Substance Registry System | Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[( 4-nitrophenyl)azo]phenyl] amino]-(61968-38-5) |
Safety information for Disperse Orange 31
Computed Descriptors for Disperse Orange 31
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium 3-Bromopyrazole (3aR,4R,5R,6aS)-hexahydro-5-Triethyl silyloxy-4-((E)-3-oxo-5-phenylpent-1- enyl)cyclopenta[b]furan-2-one. 1-Chlorocarbonyl-4-piperidinopiperidine 1-Bromo-4-phenyl-2-Butanone 4-Amino-2-fluoro-N-methylbenzamide 1,1'-Carbonyldiimidazole SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTIONRelated products of tetrahydrofuran
You may like
-
![Dimethyl [2-oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate 99%](https://img.chemicalbook.in//Content/image/CP5.jpg)
Dimethyl [2-oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate 99%View Details
54094-19-8 -
85-81-4 99%View Details
85-81-4 -
Cyclopentane carboxxylic acid 3400-45-1 99%View Details
3400-45-1 -
208111-98-2 (3aR,4R,5R,6aS)-5-(Benzoyloxy)hexahydro-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten- 1-yl]-2H-cyclopenta[b]furan-2-one 99%View Details
208111-98-2 -
2033-24-1 99%View Details
2033-24-1 -
Meldrums acid 2033-24-1 99%View Details
2033-24-1 -
Cyaclopentane carboxylic acid 99%View Details
3400-45-1 -
2-Aminopyridine 504-29-0 99%View Details
504-29-0
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.