ChemicalBook--->CAS DataBase List--->4645-07-2

4645-07-2

4645-07-2 Structure

4645-07-2 Structure
IdentificationBack Directory
[Name]

2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-Pyrazol-3-one
[CAS]

4645-07-2
[Synonyms]

C.I. 127450
Solvent Yellow 72
4-[(2-Methoxyphenyl)azo]-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one
2,4-Dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
3H-Pyrazol-3-one, 2,4-dihydro-4-[2-(2-m ethoxyphenyl)diazenyl]-5-methyl-2-p henyl-
TIANFU-CHEM 2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-Pyrazol-3-one
[Molecular Formula]

C17H16N4O2
[MOL File]

4645-07-2.mol
[Molecular Weight]

308.33
Chemical PropertiesBack Directory
[Melting point ]

166-167 ºC
[Boiling point ]

505.3±45.0 °C(Predicted)
[density ]

1.24
[pka]

1.35±0.70(Predicted)
[EPA Substance Registry System]

C.I. Solvent Yellow 72 (4645-07-2)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
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