ChemicalBook--->CAS DataBase List--->68516-73-4

68516-73-4

68516-73-4 Structure

68516-73-4 Structure
IdentificationBack Directory
[Name]

tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate
[CAS]

68516-73-4
[Synonyms]

Yellow 4GD
pigment yellow 155
RRGBYBGBPVVFHT-UHFFFAOYSA-L
68516-73-4 Pigment Yellow 155
1,4-Bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetylamino]benzene
N,N'-Bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetyl]-p-phenylenediamine
tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate
2,2'-[1,4-Phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis(terephthalic acid dimethyl) ester
2,2'-[1,4-Phenylene-bis[imino(1-acetyl-2-oxoethane-2,1-diyl)azo]]bis(terephthalic acid dimethyl) ester
1,4-Benzenedicarboxylic acid, 2,2-1,4-phenylenebisimino(1-acetyl-2-oxo-2,1-ethanediyl)azobis-, tetramethyl ester
[EINECS(EC#)]

271-176-6
[Molecular Formula]

C34H32N6O12
[MOL File]

68516-73-4.mol
[Molecular Weight]

716.65
Chemical PropertiesBack Directory
[Boiling point ]

897.8±65.0 °C(Predicted)
[density ]

1.37
[pka]

7.55±0.59(Predicted)
[EPA Substance Registry System]

Tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bisterephthalate (68516-73-4)
Safety DataBack Directory
[Hazard statements ]

H412
[Precautionary statements ]

P273-P501
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Pigment Yellow 155 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
[Flammability and Explosibility]

Notclassified
[References]

[1] Pl?tner J, Dreuw A. Solid state fluorescence of Pigment Yellow 101 and derivatives: a conserved property of the individual molecules[J]. Physical Chemistry Chemical Physics, 2006, 8(10): 1197-1204.
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