1,1,1-Trichloroethane

CAS Registry Number®

71-55-6

CAS Name

1,1,1-Trichloroethane

Molecular Formula

C2H3Cl3

Molecular Mass

133.40

Cite this Page

1,1,1-Trichloroethane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=71-55-6 (retrieved 2025-07-18) (CAS RN: 71-55-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    74.0 °C @ Press: 760 Torr

  • Melting Point (1)

    -30.4 °C

  • Density (1)

    1.3376 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C2H3Cl3/c1-2(3,4)5/h1H3

InChIKey

InChIKey=UOCLXMDMGBRAIB-UHFFFAOYSA-N

SMILES

C(C)(Cl)(Cl)Cl

Canonical SMILES

ClC(Cl)(Cl)C

Other Names for this Substance

  • Ethane, 1,1,1-trichloro-
  • Chlorten
  • 1,1,1-Trichloroethane
  • Chlorothene
  • Methylchloroform

View All

Deleted or Replaced CAS Registry Numbers

74552-83-3

CAS INSIGHTSTM
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