1-Dodecanethiol

CAS Registry Number®

112-55-0

CAS Name

1-Dodecanethiol

Molecular Formula

C12H26S

Molecular Mass

202.40

Cite this Page

1-Dodecanethiol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=112-55-0 (retrieved 2024-11-21) (CAS RN: 112-55-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    142-145 °C @ Press: 15 Torr

  • Melting Point (1)

    -7 °C

  • Density (1)

    0.8450 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/C12H26S/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3

InChIKey

InChIKey=WNAHIZMDSQCWRP-UHFFFAOYSA-N

SMILES

C(CCCCCC)CCCCCS

Canonical SMILES

SCCCCCCCCCCCC

Other Names for this Substance

  • 1-Dodecanethiol
  • Dodecyl mercaptan
  • Lauryl mercaptan
  • n-Lauryl mercaptan
  • n-Dodecanethiol

View All

Deleted or Replaced CAS Registry Numbers

859759-62-9, 2022216-73-3