2-(3-chlorophenyl)-4-[[5-(ethylsulphonyl)-2-hydroxyphenyl]azo]-2,4-dihydro-5-methyl-3H-pyrazol-3-one

Modify Date: 2024-01-19 21:53:28

2-(3-chlorophenyl)-4-[[5-(ethylsulphonyl)-2-hydroxyphenyl]azo]-2,4-dihydro-5-methyl-3H-pyrazol-3-one Structure
2-(3-chlorophenyl)-4-[[5-(ethylsulphonyl)-2-hydroxyphenyl]azo]-2,4-dihydro-5-methyl-3H-pyrazol-3-one structure
Common Name 2-(3-chlorophenyl)-4-[[5-(ethylsulphonyl)-2-hydroxyphenyl]azo]-2,4-dihydro-5-methyl-3H-pyrazol-3-one
CAS Number 50978-79-5 Molecular Weight 420.87000
Density 1.48g/cm3 Boiling Point 664.1ºC at 760 mmHg
Molecular Formula C18H17ClN4O4S Melting Point N/A
MSDS N/A Flash Point 355.4ºC

 Names

Name 2-(3-chlorophenyl)-4-[(2Z)-2-(3-ethylsulfonyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-methyl-4H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 664.1ºC at 760 mmHg
Molecular Formula C18H17ClN4O4S
Molecular Weight 420.87000
Flash Point 355.4ºC
Exact Mass 420.06600
PSA 116.65000
LogP 2.80650
Index of Refraction 1.674

 Synonyms

einecs 256-884-5