4-[(2,4-dimethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

Modify Date: 2024-04-03 21:22:05

4-[(2,4-dimethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Structure
4-[(2,4-dimethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one structure
Common Name 4-[(2,4-dimethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number 61550-72-9 Molecular Weight 338.36100
Density 1.25g/cm3 Boiling Point 541.9ºC at 760 mmHg
Molecular Formula C18H18N4O3 Melting Point N/A
MSDS N/A Flash Point 281.5ºC

 Names

Name 4-[(2,4-dimethoxyphenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.25g/cm3
Boiling Point 541.9ºC at 760 mmHg
Molecular Formula C18H18N4O3
Molecular Weight 338.36100
Flash Point 281.5ºC
Exact Mass 338.13800
PSA 75.85000
LogP 3.07940
Index of Refraction 1.615

 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%

 Synonyms

einecs 262-838-5