Methanesulfonic acid, trifluoro-, [ (4-methylphenyl)sulfonyl]methyl ester

Modify Date: 2025-09-17 19:22:30

Methanesulfonic acid, trifluoro-, [ (4-methylphenyl)sulfonyl]methyl ester Structure
Methanesulfonic acid, trifluoro-, [ (4-methylphenyl)sulfonyl]methyl ester structure
Common Name Methanesulfonic acid, trifluoro-, [ (4-methylphenyl)sulfonyl]methyl ester
CAS Number 37891-93-3 Molecular Weight 318.29000
Density 1.531g/cm3 Boiling Point 401.7ºC at 760 mmHg
Molecular Formula C9H9F3O5S2 Melting Point N/A
MSDS N/A Flash Point 196.8ºC

 Names

Name (4-methylphenyl)sulfonylmethyl trifluoromethanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.531g/cm3
Boiling Point 401.7ºC at 760 mmHg
Molecular Formula C9H9F3O5S2
Molecular Weight 318.29000
Flash Point 196.8ºC
Exact Mass 317.98400
PSA 94.27000
LogP 3.75400
Index of Refraction 1.492
InChIKey SARNMZLPZYVMPO-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)COS(=O)(=O)C(F)(F)F)cc1

 Safety Information

HS Code 2905199090

 Synthetic Route

~%

Methanesulfonic acid, trifluoro-, [ (4-methylphenyl)sulfonyl]methyl ester Structure

Methanesulfonic...

CAS#:37891-93-3

Literature: Hovius; Engberts Tetrahedron Letters, 1972 , p. 2477

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2905199090
Summary 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

p-Toluenesulfonylmethyl trifluoromathanesulfonate
p-tosylmethyl trifluoromethanesulphonate
p-Tolylsulfonylmethyl-trifluormethansulfonat
Trifluormethansulfonsaeure-<p-toluolsulfonylmethylester>
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