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Alfa Aesar™ Ethyl trifluoromethanesulfonate, 99%

Chemical Identifiers

CAS 425-75-2
Molecular Formula C3H5F3O3S
Linear Formula CF3SO3CH2CH3
Formula Weight 178.13
MDL Number MFCD00000410
UN Number UN2920
Beilstein 1770746
Synonym Ethyl triflate; Trifluoromethanesulfonic acid ethyl ester
Chemical Name or Material Ethyl trifluoromethanesulfonate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0338306 SDS Alfa Aesar™
L0338306
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0338303 SDS Alfa Aesar™
L0338303
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Ethyl trifluoromethanesulfonate is a powerful ethylating agent.

Solubility
Hydrolyzes in water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, water/ moisture.
Description & Specifications

Chemical Identifiers

425-75-2
CF3SO3CH2CH3
MFCD00000410
1770746
Ethyl trifluoromethanesulfonate
C3H5F3O3S
178.13
UN2920
Ethyl triflate; Trifluoromethanesulfonic acid ethyl ester

Specifications

425-75-2
CF3SO3CH2CH3
MFCD00000410
1770746
115° to 118°C
5g
Ethyl trifluoromethanesulfonate
C3H5F3O3S
178.13
UN2920
Ethyl triflate; Trifluoromethanesulfonic acid ethyl ester
Pungent
35°C (95°F)
99%

Safety and Handling

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.

GHS P Statement
P280-P303+P361+P353-P305+P351+P338-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.

TSCA : TSCA