diethyl 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate]
Names
[ CAS No. ]:
6358-90-3
[ Name ]:
diethyl 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate]
[Synonym ]:
1H-Pyrazole-3-carboxylic acid, 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)di(E)-2,1-diazenediyl]bis[4,5-dihydro-5-oxo-1-phenyl-, diethyl ester
C.I. Pigment Red 42
Diethyl 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate)
Diethyl 4,4'-[(3,3'-dimethoxy-4,4'-biphenyldiyl)di(E)-2,1-diazenediyl]bis(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate)
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
825.4±75.0 °C at 760 mmHg
[ Molecular Formula ]:
C38H34N8O8
[ Molecular Weight ]:
730.725
[ Flash Point ]:
453.0±37.1 °C
[ Exact Mass ]:
730.249939
[ LogP ]:
6.04
[ Vapour Pressure ]:
0.0±3.0 mmHg at 25°C
[ Index of Refraction ]:
1.661