Isoflurane

CAS Registry Number®

26675-46-7

CAS Name

Isoflurane

Molecular Formula

C3H2ClF5O

Molecular Mass

184.49

Cite this Page

Isoflurane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=26675-46-7 (retrieved 2025-07-10) (CAS RN: 26675-46-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    48.5 °C

  • Density (1)

    1.5 g/cm³

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C3H2ClF5O/c4-1(3(7,8)9)10-2(5)6/h1-2H

InChIKey

InChIKey=PIWKPBJCKXDKJR-UHFFFAOYSA-N

SMILES

C(OC(F)F)(C(F)(F)F)Cl

Canonical SMILES

FC(F)OC(Cl)C(F)(F)F

Other Names for this Substance

  • Ethane, 2-chloro-2-(difluoromethoxy)-1,1,1-trifluoro-
  • Ether, 1-chloro-2,2,2-trifluoroethyl difluoromethyl
  • 2-Chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane
  • Forane
  • Difluoromethyl 1-chloro-2,2,2-trifluoroethyl ether

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Deleted or Replaced CAS Registry Numbers

132998-92-6

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.