4-((4-CHLOROPHENYL)SULFONYL)-5,8-DIFLUORO-2H-CHROMENE

Modify Date: 2024-02-05 11:47:29

4-((4-CHLOROPHENYL)SULFONYL)-5,8-DIFLUORO-2H-CHROMENE Structure
4-((4-CHLOROPHENYL)SULFONYL)-5,8-DIFLUORO-2H-CHROMENE structure
Common Name 4-((4-CHLOROPHENYL)SULFONYL)-5,8-DIFLUORO-2H-CHROMENE
CAS Number 944950-71-4 Molecular Weight 342.74500
Density N/A Boiling Point N/A
Molecular Formula C15H9ClF2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-(4-chlorophenyl)sulfonyl-5,8-difluoro-2H-chromene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C15H9ClF2O3S
Molecular Weight 342.74500
Exact Mass 341.99300
PSA 51.75000
LogP 4.90620

 Safety Information

HS Code 2932999099

 Synthetic Route

~64%

4-((4-CHLOROPHENYL)SULFONYL)-5,8-DIFLUORO-2H-CHROMENE Structure

4-((4-CHLOROPHE...

CAS#:944950-71-4

Literature: SCHERING CORPORATION Patent: WO2007/84595 A2, 2007 ; Location in patent: Page/Page column 115; 116-117 ; WO 2007/084595 A2

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-(4-chloro-benzenesulfonyl)-5,8-difluoro-2H-chromene
4-(4-chlorophenylsulfonyl)-5,8-difluoro-2H-chromene