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1-Octanethiol

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1-Octanethiol molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of 1-Octanethiol (CAS 111-88-6). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS111-88-6
Molecular formulaC8H18S
Molecular weight146.29 g/mol
IUPAC nameoctane-1-thiol
SynonymsOctane-1-thiol · 1-Mercaptooctane · n-Octyl mercaptan · Octyl mercaptan · Octylthiol · 1-Octylthiol
Safety & Hazards (GHS) Warning
Irritant Irritant Environmental hazard Environmental hazard
  • H317 May cause an allergic skin reaction
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-OCTANETHIOL, 98.5+% 471836-250ML
471836-25ML
471836-2L		 Request Quote
Sigma 1-OCTANETHIOL, 98.5+%, A PRODUCT OF ELF 471836-5L Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.