ChemicalBook CAS DataBase List 22094-93-5

22094-93-5

Name	Pigment Yellow 81
CAS	22094-93-5
EINECS(EC#)	244-776-0
Molecular Formula	C36H32Cl4N6O4
MDL Number	MFCD01941032
Molecular Weight	754.49
MOL File	22094-93-5.mol

Synonyms

C.I. 21127 PVYELLOWH108 Einecs 244-776-0 PIGMENT YELLOW 81 Plasco yellow 81 Benzidine Yellow 10G C.I. Pigment yellow 81 Permanent Yellow H 10G 6128 Benzidine Yellow10G Lithol Fast Yellow 0991K Pigment yellow 81 (C.I. 21127) 2',4'-Acetoacetoxylidide, 2,2''-((2,2',5,5'-tetrachloro-4,4'-biphenylene)bis(azo))bis- 2,2''-[(2,2',5,5'-tetrachloro-4,4'-biphenylylene)bis(azo)]bis-2',4'-acetoacetoxylidide Butanamide, 2,2-(2,2,5,5-tetrachloro1,1-biphenyl-4,4-diyl)bis(azo)bisN-(2,4-dimethylphenyl)-3-oxo- 2,2'-(2,2',5,5'-TETRACHLORO1,1'-BIPHENYL-4,4'-DIYL)BIS(AZO)BISN-(2,4-DIMETHYLPHENYL)-3-OXO-BUTANAMIDE 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide] 2,2'-((2,2',5,5'-Tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxobutyramide) 2,2'-[(2,2',5,5'-Tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-butanamide] Butanamide, 2,2'-((2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(2,4-dimethylphenyl)-3-oxo-

Chemical Properties

Boiling point	821.0±65.0 °C(Predicted)
density	1.38
form	Powder
pka	0.05±0.59(Predicted)
LogP	0.5 at 25℃ and pH7
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 Data

TSCA	TSCA listed
REACH Registrations	Active

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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 %

22094-93-5

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Hazard Information

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