4,5-Dichloro-2-(4-(trifluoromethyl)phenyl)pyridazin-3(2H)-one

Modify Date: 2025-09-11 12:41:17

4,5-Dichloro-2-(4-(trifluoromethyl)phenyl)pyridazin-3(2H)-one Structure
4,5-Dichloro-2-(4-(trifluoromethyl)phenyl)pyridazin-3(2H)-one structure
Common Name 4,5-Dichloro-2-(4-(trifluoromethyl)phenyl)pyridazin-3(2H)-one
CAS Number 62436-07-1 Molecular Weight 309.07100
Density 1.55g/cm3 Boiling Point 328.6ºC at 760 mmHg
Molecular Formula C11H5Cl2F3N2O Melting Point 139-140ºC
MSDS N/A Flash Point 152.5ºC

 Names

Name 4,5-Dichloro-2-(4-(trifluoromethyl)phenyl)pyridazin-3(2H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.55g/cm3
Boiling Point 328.6ºC at 760 mmHg
Melting Point 139-140ºC
Molecular Formula C11H5Cl2F3N2O
Molecular Weight 309.07100
Flash Point 152.5ºC
Exact Mass 307.97300
PSA 34.89000
LogP 3.55810
Index of Refraction 1.573
InChIKey JPRADYWRQUBOIS-UHFFFAOYSA-N
SMILES O=c1c(Cl)c(Cl)cnn1-c1ccc(C(F)(F)F)cc1

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 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

4,5-dichloro-2-[4-(trifluoromethyl)phenyl]pyridazin-3-one
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