Trifluoroacetic acid, 99.5+%, Thermo Scientific Chemicals

Description

The combination of properties like solubility in most of the solvents, volatility, catalytic property and strong acidity with non-oxidizing nature makes it a widely used reagent in an organic synthesis. Trifluoroacetic acid is an important building block in the synthesis of pharmaceuticals, agrochemicals and ceramic compounds. It is a precursor to many fluorinated compounds, and widely used in peptide synthesis and other organic transformations involving deprotection of t-BOC group. It finds use as an ion pairing agent in liquid chromatography, as a solvent in NMR spectroscopy and as a calibrant in mass spectrometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 76-05-1
• Molecular Formula: C2HF3O2
• Molecular Weight (g/mol): 114.02
• MDL Number: MFCD00004169
• InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N
• Synonym: trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoroacetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova
• PubChem CID: 6422
• ChEBI: CHEBI:45892
• IUPAC Name: trifluoroacetic acid
• SMILES: OC(=O)C(F)(F)F

• Melting Point: -15°C
• Boiling Point: 72°C to 73°C
• Color: Colorless
• Assay Percent Range: >99.5%
• Linear Formula: CF₃CO₂H
• UN Number: UN2699
• Beilstein: 742035
• Merck Index: 14,9681
• Solubility Information: Miscible with water,ether,acetone,ethanol,benzene,hexane and carbon tetrachloride.
• Formula Weight: 114.02
• Percent Purity: ≥99.5%
• Density: 1.480 g/mL
• Quantity: 2.5 kg
• Odor: Pungent
• Physical Form: Liquid
• Refractive Index: 1.284
• Sensitivity: Hygroscopic
• Chemical Name or Material: Trifluoroacetic acid

RUO – Research Use Only