4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonylchloride

Modify Date: 2025-09-22 22:27:15

4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonylchloride Structure
4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonylchloride structure
Common Name 4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonylchloride
CAS Number 549547-34-4 Molecular Weight 339.14200
Density 1.563 g/cm3 Boiling Point 341.102ºC at 760 mmHg
Molecular Formula C12H6Cl2F2O3S Melting Point N/A
MSDS N/A Flash Point 160.093ºC

 Names

Name 4-(4-chlorophenoxy)-3,5-difluorobenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.563 g/cm3
Boiling Point 341.102ºC at 760 mmHg
Molecular Formula C12H6Cl2F2O3S
Molecular Weight 339.14200
Flash Point 160.093ºC
Exact Mass 337.93800
PSA 51.75000
LogP 5.41880
InChIKey NBWITVOFJWJOEF-UHFFFAOYSA-N
SMILES O=S(=O)(Cl)c1cc(F)c(Oc2ccc(Cl)cc2)c(F)c1
Storage condition 2-8°C

 Safety Information

HS Code 2909309090

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

4-(4-Chlorophenoxy)-3,5-difluorobenzene-1-sulfonylchloride
Benzenesulfonyl chloride,4-(4-chlorophenoxy)-3,5-difluoro
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