Trichloromethanesulfonyl chloride

Modify Date: 2025-08-25 17:32:51

Trichloromethanesulfonyl chloride Structure
Trichloromethanesulfonyl chloride structure
Common Name Trichloromethanesulfonyl chloride
CAS Number 2547-61-7 Molecular Weight 217.88700
Density 1.951g/cm3 Boiling Point 181.7ºC at 760mmHg
Molecular Formula CCl4O2S Melting Point 137-140 °C(lit.)
MSDS Chinese USA Flash Point 63.7ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name Trichloromethanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.951g/cm3
Boiling Point 181.7ºC at 760mmHg
Melting Point 137-140 °C(lit.)
Molecular Formula CCl4O2S
Molecular Weight 217.88700
Flash Point 63.7ºC
Exact Mass 215.83700
PSA 42.52000
LogP 2.96350
Vapour Pressure 1.14mmHg at 25°C
Index of Refraction 1.536

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H314-H335
Precautionary Statements P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;
Risk Phrases R34;R36/37
Safety Phrases S26-S27-S28-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2904909090

 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%

 Articles3

More Articles
TRICHLOROMETHANESULFONYL CHLORIDE AS A SELECTIVE CHLORINATING AGENT1. Huyser ES.

J. Am. Chem. Soc. 82(19) , 5246-47, (1960)

Homolytic displacement at saturated carbon. Part 9. The reactions of trichloromethanesulfonyl chloride with pent-4-enylcobaloximes and with olefins. A novel route to (trichloroethyl) sulfolanes via an SHi mechanism. Ashcroft MR, et al.

J. Org. Chem. 49(10) , 1751-61, (1984)

Reactions of trichloromethanesulfonyl chloride and carbon tetrachloride with silyl enol ethers catalyzed by a ruthenium (II) phosphine complex. Kamigata N, et al.

J. Organomet. Chem. 552(1) , 9-43, (1998)

 Synonyms

Trichlor-methansulfonylchlorid
Trichloromethane sulfonyl chloride
trichlormethanesulfonyl chloride
Trichloromethylsulfonyl chloride
Methanesulfonyl chloride,trichloro
EINECS 219-830-1
MFCD00007452
TrichloroMethanesulfonyl Chloride
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