CAS No: 4645-07-2, Chemical Name: 2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
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4645-07-2 2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

product Name 2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
Molecular Formula C17H16N4O2
Molecular Weight 308.3345
InChI InChI=1/C17H16N4O2/c1-12-16(19-18-14-10-6-7-11-15(14)23-2)17(22)21(20-12)13-8-4-3-5-9-13/h3-11,16H,1-2H3
CAS Registry Number 4645-07-2
EINECS 225-074-3
Molecular Structure 4645-07-2 2,4-dihydro-4-[(2-methoxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
Density 1.24g/cm3
Melting point 166-167℃
Boiling point 505.3°C at 760 mmHg
Refractive index 1.63
Flash point 259.4°C
Vapour Pressur 2.47E-10mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description