CAS 425-75-2

Ethyl 1,1,1-trifluoromethanesulfonate

Description:

Ethyl 1,1,1-trifluoromethanesulfonate, with the CAS number 425-75-2, is an organofluorine compound characterized by the presence of a trifluoromethyl group and a sulfonate functional group. This compound typically appears as a colorless liquid and is known for its high reactivity, particularly in nucleophilic substitution reactions due to the electrophilic nature of the sulfonate group. It is often used as a reagent in organic synthesis, particularly in the preparation of fluorinated compounds, which are valuable in pharmaceuticals and agrochemicals. The trifluoromethyl group imparts unique electronic and steric properties, enhancing the compound's utility in various chemical transformations. Ethyl 1,1,1-trifluoromethanesulfonate is also notable for its potential environmental impact, as fluorinated compounds can persist in the environment and may have implications for human health. Proper handling and storage are essential due to its reactivity and potential hazards associated with exposure.

Formula: C₃H₅F₃O₃S

InChI: InChI=1S/C3H5F3O3S/c1-2-9-10(7,8)3(4,5)6/h2H2,1H3

InChI key: InChIKey=UVECLJDRPFNRRQ-UHFFFAOYSA-N

SMILES: S(C(F)(F)F)(OCC)(=O)=O

Synonyms:

• Ethyl 1,1,1-trifluoromethanesulfonate
• Ethyl Trifluoromethanesulfonate
• Ethyl triflate
• Ethyl trifluoromethanesulphonate
• Ethyl trifluoromethylsulfonate
• Methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester
• Methanesulfonic acid, trifluoro-, ethyl ester
• Trifluoromethanesulphonic acid ethyl ester

Ethyl trifluoromethanesulfonate

CAS: 425-75-2

Formula: C₃H₅F₃O₃S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 178.1302

Ref: IN-DA0034WZ

Ethyl trifluoromethanesulphonate

CAS: 425-75-2

Ethyl trifluoromethanesulphonate

Formula: C₃H₅F₃O₃S

Purity: 98%

Color and Shape: clear.faint yellow liquid

Molecular weight: 178.1302g/mol

Ref: 54-PC3284

Ethyl trifluoromethane sulfonate

CAS: 425-75-2

Formula: C₃H₅F₃O₃S

Purity: 95.0%

Color and Shape: Liquid, Clear

Molecular weight: 178.13

Ref: 10-F062635

Ethyl Trifluoromethanesulfonate

CAS: 425-75-2

Formula: C₃H₅F₃O₃S

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 178.13

Ref: 3B-T1191

Ethyl Triflate

CAS: 425-75-2

Formula: C₃H₅F₃O₃S

Molecular weight: 178.13

Ref: 4Z-M-132007

Ethyl Trifluoromethanesulfonate

Controlled Product

CAS: 425-75-2

Stability Volatile
Applications Ethyl trifluoromethanesulfonate (cas# 425-75-2) is a useful reagent for the enantioselective preparation of γ-fluoroamines.
References Roagna, G., et al.: J. Am. Chem. Soc., 142, 14045 (2020)

Formula: C₃H₅F₃O₃S

Color and Shape: Neat

Molecular weight: 178.13

Ref: TR-E937738

Ethyl Triflate

CAS: 425-75-2

Formula: C₃H₅F₃O₃S

Molecular weight: 178.13

Ref: ST-EA-CP-M240004