prop-2-ynyl trifluoromethanesulfonate

Modify Date: 2025-08-25 18:48:05

prop-2-ynyl trifluoromethanesulfonate Structure
prop-2-ynyl trifluoromethanesulfonate structure
Common Name prop-2-ynyl trifluoromethanesulfonate
CAS Number 41029-46-3 Molecular Weight 188.12500
Density 1.54g/cm3 Boiling Point 139.5ºC at 760 mmHg
Molecular Formula C4H3F3O3S Melting Point N/A
MSDS N/A Flash Point 38.2ºC

 Names

Name prop-2-ynyl trifluoromethanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.54g/cm3
Boiling Point 139.5ºC at 760 mmHg
Molecular Formula C4H3F3O3S
Molecular Weight 188.12500
Flash Point 38.2ºC
Exact Mass 187.97500
PSA 51.75000
LogP 1.56660
Index of Refraction 1.395
InChIKey ROQYGSVHXLIXGO-UHFFFAOYSA-N
SMILES C#CCOS(=O)(=O)C(F)(F)F

 Safety Information

HS Code 2905290000

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

prop-2-ynyl triflate
propynyl triflate
propargyl trifluoromethylsulfonate
Propargyltriflat
Methanesulfonic acid,trifluoro-,2-propynyl ester
Methanesulfonic acid,1,1,1-trifluoro-,2-propyn-1-yl ester
propargyl triflate
2-propyn-1-yl trifluoromethanesulfonate
3-(trifluoromethylsulfonyloxy)prop-1-yne
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