CAS 74427-22-8|2,2-Difluoroethyl trifluoromethanesulfonate

Introduction：Basic information about CAS 74427-22-8|2,2-Difluoroethyl trifluoromethanesulfonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,2-Difluoroethyl trifluoromethanesulfonate
CAS Number	74427-22-8	Molecular Weight	214.111
Density	1.6±0.1 g/cm3	Boiling Point	129.5±40.0 °C at 760 mmHg
Molecular Formula	C₃H₃F₅O₃S	Melting Point	/
MSDS	/	Flash Point	32.1±27.3 °C

Names

Name	2,2-difluoroethyl trifluoromethanesulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	129.5±40.0 °C at 760 mmHg
Molecular Formula	C₃H₃F₅O₃S
Molecular Weight	214.111
Flash Point	32.1±27.3 °C
Exact Mass	213.972305
PSA	51.75000
LogP	1.49
Vapour Pressure	12.4±0.2 mmHg at 25°C
Index of Refraction	1.329
InChIKey	NKULBUOBGILEAR-UHFFFAOYSA-N
SMILES	O=S(=O)(OCC(F)F)C(F)(F)F

Safety Information

Hazard Codes	T: Toxic;Xi: Irritant;
Risk Phrases	20/21/22-36/37/38
Safety Phrases	23-26-36
RIDADR	2810
Packaging Group	II
HS Code	2905590090

Customs

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

2,2-Difluoroethyl trifluoromethanesulfonate

2,2-difluoroethyl triflate

Methanesulfonic acid, 1,1,1-trifluoro-, 2,2-difluoroethyl ester

2,2-difluoroethyl trifluoromethanesulphonate

2,2-difluoroethyl trifluoromethane-sulfonate

trifluoromethanesulfonic acid 2,2-difluoroethyl ester

PC3793

Methanesulfonic acid,1,1,1-trifluoro-, 2,2-difluoroethyl ester

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