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ATCC/Trifluoroacetic acid/001271-100g

  • Properties
  • Safety
  • CofA
  • Technical Info
  • Specifications
  • BSE-TSE
Purity:99%
Bp:72.4°
Mp:-15.4°
Density:1.480
Refractive Index:1.300
Pictograms:
Signal Word:Danger
Hazard Statements:H280, H290, H314, H318, H332, H402
Precautionary Statements:P280, P301 + P330 + P331, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P310
UN#:UN2699
Packing Group:I
Hazard Class:8
RTECS:AJ9625000
SDS: See MSDS
Excepted Quantities:Not Permitted as Excepted Quantity
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Abbreviated as TFA. A precursor to many other fluorinated compounds such as trifluoroacetic anhydride and 2,2,2-trifluoroethanol.1A reagent used in organic synthesis due to its volatility, solubility in organic solvents, and its strength as an acid.2Popularly used as a strong acid in peptide synthesis and other organic synthesis to remove the t-butoxycarbonyl protecting group.3An ion pairing agent in HPLC of organic compounds, particularly peptides and small proteins. A versatile solvent for NMR spectroscopy (for materials stable in acid)and a calibrant in mass spectrometry.4Also used to produce trifluoroacetate salts that serve as precursors to ceramic materials such as YBa2Cu3O{7-x}.5
References
1.Ullmann"s Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH,2005, 349.
2.Encyclopedia of Reagents for Organic Synthesis. New York: J. Wiley & Sons,2004.
3.Int. J. Peptide Protein Res.1978,12, 258.
4.Anal. Chem.1989,61, 2126.
5.Supercond. Sci. Technol.2003,16, 45.
Specifications
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