1,8-Octanediol

CAS Registry Number®

629-41-4

CAS Name

1,8-Octanediol

Molecular Formula

C8H18O2

Molecular Mass

146.23

Cite this Page

1,8-Octanediol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=629-41-4 (retrieved 2025-03-31) (CAS RN: 629-41-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    153-154 °C @ Press: 8 Torr

  • Melting Point (2)

    63 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H18O2/c9-7-5-3-1-2-4-6-8-10/h9-10H,1-8H2

InChIKey

InChIKey=OEIJHBUUFURJLI-UHFFFAOYSA-N

SMILES

C(CCCCO)CCCO

Canonical SMILES

OCCCCCCCCO

Other Names for this Substance

  • 1,8-Octanediol
  • 1,8-Dihydroxyoctane
  • α,ω-Octanediol
  • ω-Octanediol
  • 1,8-Octamethylene glycol

View All

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.