2-Trifluoromethylbenzylsulfonyl chloride

Modify Date: 2025-09-01 19:06:05

2-Trifluoromethylbenzylsulfonyl chloride Structure
2-Trifluoromethylbenzylsulfonyl chloride structure
Common Name 2-Trifluoromethylbenzylsulfonyl chloride
CAS Number 85952-32-5 Molecular Weight 258.645
Density 1.5±0.1 g/cm3 Boiling Point 281.4±40.0 °C at 760 mmHg
Molecular Formula C8H6ClF3O2S Melting Point N/A
MSDS N/A Flash Point 124.0±27.3 °C

 Names

Name (2-(Trifluoromethyl)phenyl)methanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 281.4±40.0 °C at 760 mmHg
Molecular Formula C8H6ClF3O2S
Molecular Weight 258.645
Flash Point 124.0±27.3 °C
Exact Mass 257.972900
PSA 42.52000
LogP 2.58
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.495

 Safety Information

Risk Phrases R34
Safety Phrases 26-36/37/39
RIDADR UN 3261
HS Code 2904909090

 Synthetic Route

~85%

2-Trifluoromethylbenzylsulfonyl chloride Structure

2-Trifluorometh...

CAS#:85952-32-5

Literature: WYETH Patent: WO2006/128142 A2, 2006 ; Location in patent: Page/Page column 31-32 ; WO 2006/128142 A2

 Precursor & DownStream

Precursor  1

DownStream  0

 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

Benzenemethanesulfonyl chloride, 2-(trifluoromethyl)-
MFCD04972907
[2-(Trifluoromethyl)phenyl]methanesulfonyl chloride
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