Trifluoroacetic acid

CAS Registry Number®

76-05-1
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CAS Name

Trifluoroacetic acid

Molecular Formula

C2HF3O2

Molecular Mass

114.02

Cite this Page

Trifluoroacetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=76-05-1 (retrieved 2024-03-29) (CAS RN: 76-05-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    73 °C
  • Melting Point (1)

    -15.2 °C
  • Density (2)

    1.489 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChIKey

InChIKey=DTQVDTLACAAQTR-UHFFFAOYSA-N

SMILES

C(C(O)=O)(F)(F)F

Canonical SMILES

O=C(O)C(F)(F)F

Other Names for this Substance

  • Acetic acid, 2,2,2-trifluoro-
  • Acetic acid, trifluoro-
  • 2,2,2-Trifluoroacetic acid
  • Trifluoroacetic acid
  • Perfluoroacetic acid

CAS INSIGHTSTM
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