bis(4-chlorosulfonylphenyl) ether

Modify Date: 2024-01-03 16:18:15

bis(4-chlorosulfonylphenyl) ether Structure
bis(4-chlorosulfonylphenyl) ether structure
Common Name bis(4-chlorosulfonylphenyl) ether
CAS Number 121-63-1 Molecular Weight 367.225
Density 1.6±0.1 g/cm3 Boiling Point 471.8±30.0 °C at 760 mmHg
Molecular Formula C12H8Cl2O5S2 Melting Point 124-127°C
MSDS N/A Flash Point 239.1±24.6 °C

 Names

Name 4,4'-Oxybis(benzenesulfonyl Chloride)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 471.8±30.0 °C at 760 mmHg
Melting Point 124-127°C
Molecular Formula C12H8Cl2O5S2
Molecular Weight 367.225
Flash Point 239.1±24.6 °C
Exact Mass 365.919006
PSA 94.27000
LogP 4.95
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.606

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S36/37/39
RIDADR 3261
Packaging Group III
Hazard Class 8
HS Code 2904909090

 Synthetic Route

~92%

bis(4-chlorosulfonylphenyl) ether Structure

bis(4-chlorosul...

CAS#:121-63-1

Literature: Moskvichev, Yu. A.; Sapunov, V. A.; Mironov, G. S. J. Appl. Chem. USSR (Engl. Transl.), 1980 , vol. 53, # 7 p. 1619 - 1623,1264 - 1268

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bis(4-chlorosulfonylphenyl) ether Structure

bis(4-chlorosul...

CAS#:121-63-1

Literature: Journal of the American Chemical Society, , vol. 53, p. 1112,1114

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

EINECS 204-488-8
4,4'-Oxydibenzenesulfonyl chloride
4,4′-Bis(chlorosulfonyl)diphenyl ether
bis(4-chlorosulfonylphenyl) ether
Benzenesulfonyl chloride, 4,4'-oxybis-
MFCD00024884
4,4'-Bis(chlorosulfonyl)diphenyl ether