2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-Pyrazol-3-one
Names
[ CAS No. ]:
4645-07-2
[ Name ]:
2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-Pyrazol-3-one
[Synonym ]:
Solvent Yellow 72
1-phenyl-3-methyl-4-(2-methoxybenzeneazo)-5-pyrazolone
1-Phenyl-3-methyl-4-<2-methoxy-benzolazo>-5-pyrazolon
4-[(2-Methoxyphenyl)azo]-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one
5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-methoxy-phenyl)-hydrazone]
Chemical & Physical Properties
[ Density]:
1.24
[ Boiling Point ]:
505.3ºC at 760 mmHg
[ Melting Point ]:
166-167ºC
[ Molecular Formula ]:
C17H16N4O2
[ Molecular Weight ]:
308.33500
[ Flash Point ]:
259.4ºC
[ Exact Mass ]:
308.12700
[ PSA ]:
66.62000
[ LogP ]:
3.07080
[ Index of Refraction ]:
1.63
Safety Information
[ HS Code ]:
2933199090
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%