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Reference substances

Reference substances

Currently viewing:
IUPAC name:
2,2'-[(2,2',5,5'-tetrachlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]

Inventory

EC number:
244-776-0
EC name:
2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
CAS number:
22094-93-5
CAS number:
22094-93-5
Synonyms
Names:
2',4'-Acetoacetoxylidide, 2,2''-?(2,2',5,5'-tetrachloro-4,4'-biphenylylene)bis(azo)?bis-
Butanamide, 2,2'-[(2,2',5,5'-tetrachloro[ 1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(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-oxo-
C.I. Pigment Yellow 81
Pigment Yellow 81
Identifier:
IUPAC name
2,2'-(1E,1'E)-(2,2',5,5'-tetrachlorobiphenyl-4,4'-diyl)bis(diazene-2,1-diyl)bis(N-(2,4-dimethylphenyl)-3-oxobutanamide)
Identifier:
IUPAC name
2-[(E)-2-(2,5-dichloro-4-{2,5-dichloro-4-[(E)-2-{1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-N-(2,4-dimethylphenyl)-3-oxobutanamide
Identifier:
other: InChl
InChI=1/C36H32Cl4N6O4/c1-17-7-9-29(19(3)11-17)41-35(49)33(21(5)47)45-43-31-15-25(37)23(13-27(31)39)24-14-28(40)32(16-26(24)38)44-46-34(22(6)48)36(50)42-30- 10-8-18(2)12-20(30)4/h7-16,33-34H,1-6H3,(H,41,49)(H,42,50)

Molecular and structural information

Molecular formula:
C36H32Cl4N6O4
Molecular weight:
754.489
SMILES notation:
Clc2cc(c(Cl)cc2N=NC(C(C)=O)C(=O)Nc1ccc(C)cc1C)c4cc(Cl)c(N=NC(C(C)=O)C(=O)Nc3ccc(C)cc3C)cc4Cl
InChl:
InChI=1/C36H32Cl4N6O4/c1-17-7-9-29(19(3)11-17)41-35(49)33(21(5)47)45-43-31-15-25(37)23(13-27(31)39)24-14-28(40)32(16-26(24)38)44-46-34(22(6)48)36(50)42-30-10-8-18(2)12-20(30)4/h7-16,33-34H,1-6H3,(H,41,49)(H,42,50)
Structural formula:
Chemical structure

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