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Substance Name: Trifluoroacetic anhydride
RN: 407-25-0
UNII: 5ENA87IZHT
InChIKey: QAEDZJGFFMLHHQ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C4-F6-O3

Molecular Weight

  • 210.029
 
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Names and Synonyms

Name of Substance

  • Trifluoroacetic anhydride

Synonyms

  • 4-02-00-00469 (Beilstein Handbook Reference)
  • Anhydrid kyseliny trifluoroctove
  • Anhydrid kyseliny trifluoroctove [Czech]
  • Bis(trifluoroacetic) anhydride
  • BRN 0746197
  • EC 206-982-9
  • EINECS 206-982-9
  • Hexafluoroacetic anhydride
  • NSC 96965
  • Perfluoroacetic anhydride
  • Trifluoroacetic acid anhydride
  • Trifluoroacetic anhydride
  • Trifluoroacetyl anhydride
  • UNII-5ENA87IZHT

Systematic Names

  • Acetic acid, 2,2,2-trifluoro-, 1,1'-anhydride
  • Acetic acid, trifluoro-, anhydride
  • Trifluoroacetic acid anhydride
  • Trifluoroacetic anhydride

Superlist Name

  • Trifluoroacetic acid anhydride

Registry Numbers

CAS Registry Number

  • 407-25-0

FDA UNII

  • 5ENA87IZHT

System Generated Number

  • 0000407250

Structure Descriptors

InChI

InChI=1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10

InChIKey

QAEDZJGFFMLHHQ-UHFFFAOYSA-N

Smiles

FC(F)(F)C(=O)OC(=O)C(F)(F)F

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.50E+01 deg C   EXP
Boiling Point 39.5 deg C   EXP
log P (octanol-water) 0.250 (none)   EST
Water Solubility 2.36E+04 mg/L 25 EST
Vapor Pressure 41.2 mm Hg 25 EXP
Henry's Law Constant 2.21E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 0.0 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.