4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone

Modify Date: 2024-04-04 18:34:46

4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone Structure
4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone structure
Common Name 4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone
CAS Number 25381-21-9 Molecular Weight 266.74700
Density 1.3g/cm3 Boiling Point 351.6ºC at 760 mmHg
Molecular Formula C12H11ClN2OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 351.6ºC at 760 mmHg
Molecular Formula C12H11ClN2OS
Molecular Weight 266.74700
Exact Mass 266.02800
PSA 60.19000
LogP 2.99790
Vapour Pressure 4.06E-05mmHg at 25°C
Index of Refraction 1.63

 Safety Information

HS Code 2933990090

 Synthetic Route

~84%

4-Chloro-5-(ethylsulfanyl)-2-phenyl-3(2H)-pyridazinone Structure

4-Chloro-5-(eth...

CAS#:25381-21-9

Literature: Lyga, John W. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1757 - 1760

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-chloro-5-ethylsulfanyl-2-phenyl-2H-pyridazin-3-one