4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one

Modify Date: 2022-02-04 21:17:20

4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one Structure
4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one structure
Common Name 4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
CAS Number 10527-56-7 Molecular Weight 379.456
Density 1.2±0.1 g/cm3 Boiling Point 485.9±55.0 °C at 760 mmHg
Molecular Formula C21H25N5O2 Melting Point N/A
MSDS N/A Flash Point 247.7±31.5 °C

 Names

Name 4-{(2E)-2-[4-(Diethylamino)-6-oxo-2,4-cyclohexadien-1-ylidene]hydrazino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 485.9±55.0 °C at 760 mmHg
Molecular Formula C21H25N5O2
Molecular Weight 379.456
Flash Point 247.7±31.5 °C
Exact Mass 379.200836
LogP 1.74
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.613

 Synonyms

3,5-Cyclohexadiene-1,2-dione, 4-(diethylamino)-, 1-[2-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)hydrazone], (1E)-
4-{(2E)-2-[4-(Diethylamino)-6-oxo-2,4-cyclohexadien-1-ylidene]hydrazino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one