4-Fluoro-3-methylbenzenesulfonyl chloride

Modify Date: 2024-01-13 19:57:03

4-Fluoro-3-methylbenzenesulfonyl chloride Structure
4-Fluoro-3-methylbenzenesulfonyl chloride structure
Common Name 4-Fluoro-3-methylbenzenesulfonyl chloride
CAS Number 629672-19-1 Molecular Weight 208.63800
Density 1.423g/cm3 Boiling Point 287.5ºC at 760 mmHg
Molecular Formula C7H6ClFO2S Melting Point N/A
MSDS Chinese USA Flash Point 127.7ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 4-Fluoro-3-methyl-benzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.423g/cm3
Boiling Point 287.5ºC at 760 mmHg
Molecular Formula C7H6ClFO2S
Molecular Weight 208.63800
Flash Point 127.7ºC
Exact Mass 207.97600
PSA 42.52000
LogP 3.14240
Index of Refraction 1.528

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
RIDADR UN 3261 8 / PGII
HS Code 2904909090

 Synthetic Route

~30%

4-Fluoro-3-methylbenzenesulfonyl chloride Structure

4-Fluoro-3-meth...

CAS#:629672-19-1

Literature: Chen, Li; Firooznia, Fariboz; Gillespie, Paul; He, Yun; Lin, Tai-An; So, Sung-Sau; Yun, HongYing; Zhang, Zhenshan Patent: US2010/16369 A1, 2010 ; Location in patent: Page/Page column 26-27 ;

~73%

4-Fluoro-3-methylbenzenesulfonyl chloride Structure

4-Fluoro-3-meth...

CAS#:629672-19-1

Literature: MERCK and CO., INC. Patent: WO2005/118529 A2, 2005 ; Location in patent: Page/Page column 11-13 ;

 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

4-fluoro-3-methylbenzenesulfonyl chloride
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