2-Pentanethiol

CAS Registry Number®

2084-19-7

CAS Name

2-Pentanethiol

Molecular Formula

C5H12S

Molecular Mass

104.22

Cite this Page

2-Pentanethiol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2084-19-7 (retrieved 2025-04-09) (CAS RN: 2084-19-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    112 °C

  • Melting Point (2)

    -169 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H12S/c1-3-4-5(2)6/h5-6H,3-4H2,1-2H3

InChIKey

InChIKey=QUSTYFNPKBDELJ-UHFFFAOYSA-N

SMILES

C(C(C)S)CC

Canonical SMILES

SC(C)CCC

Other Names for this Substance

  • 2-Pentanethiol
  • 1-Methylbutanethiol
  • sec-Amylmercaptan
  • 2-Pentyl mercaptan
  • 2-Mercaptopentane

Deleted or Replaced CAS Registry Numbers

110503-18-9

CAS INSIGHTSTM
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane, Lipid bilayer