3-Methyl-1-butanethiol

CAS Registry Number®

541-31-1

CAS Name

3-Methyl-1-butanethiol

Molecular Formula

C5H12S

Molecular Mass

104.22

Cite this Page

3-Methyl-1-butanethiol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=541-31-1 (retrieved 2025-04-09) (CAS RN: 541-31-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    115-118 °C @ Press: 754 Torr

  • Density (1)

    0.8360 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=GIJGXNFNUUFEGH-UHFFFAOYSA-N

SMILES

C(C(C)C)CS

Canonical SMILES

SCCC(C)C

Other Names for this Substance

  • 1-Butanethiol, 3-methyl-
  • 3-Methyl-1-butanethiol
  • iso-Amyl mercaptan
  • Isoamyl sulfhydrate
  • 2-Methyl-4-butanethiol

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