Pigment Yellow 81
- CAS NO.：22094-93-5
- Empirical Formula: C36H32Cl4N6O4
- Molecular Weight: 754.49
- MDL number: MFCD01941032
- EINECS: 244-776-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-08 10:32:36
What is Pigment Yellow 81?
The Uses of Pigment Yellow 81
Pigment Yellow 81 is an organic azo pigment used for dying fabrics, and in artist paints. Pigment Yellow 81 is also used in the pigmentation of polyurethane via electron-beam curing.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
YELLOW POWDER |
|
SHADE |
HIGHLY GREENISH |
|
HEAT RESISTANCE |
220 °C min |
|
LIGHT FASTNESS |
7 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
40-45% |
|
SPECIFIC SURFACE |
27 m 2 /g |
|
DENSITY |
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
Properties of Pigment Yellow 81
| Boiling point: | 821.0±65.0 °C(Predicted) |
| Density | 1.38 |
| form | Powder |
| pka | 0.05±0.59(Predicted) |
| EPA Substance Registry System | Butanamide, 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo- (22094-93-5) |
Safety information for Pigment Yellow 81
Computed Descriptors for Pigment Yellow 81
New Products
Tridecanoic acid 3-Bromophenylacetic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2-Amino-5-cyanopyridine 2-Bromo-5-cyanopyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 3′-Hydroxyacetophenone 5-fluoro-1,3-benzodioxole 2-Bromo-6-fluoroaniline Methyl-5-chloro-2-hdyroxy-3-nitro benzoate 5-(2,4-Difluorophenyl) isoxazole-3-carboxylicacid Methyl-5-(3-nitrophenyl)isoxazole-3-carboxylate 2-Bromo-1-(5-fluoro-2-hydroxyphenyl)ethanone Methl-4-(chlorophenyl)-2,4-dioxo butanoate 2-Morpholino nicotinicacid 5-amino-1-(2-chlorophenyl)-1H-pyrazole-4-carbonitrile ethyl 1-(6-chloropyridin-2-yl)-5-hydroxy-1H-pyrazole-4-carboxylate N-[-6,6-dimethyl-2-hepten-4-yn-1-yl]-N-(methyl-d3)-1-naphthalenemethanamine, monohydrochloride 2H-indol-2-one, 5-amino-1,3-dihydro-1-(1-methylethyl)- Nifedipine D6Related products of tetrahydrofuran
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