Hexaethylene glycol

CAS Registry Number®

2615-15-8

CAS Name

Hexaethylene glycol

Molecular Formula

C12H26O7

Molecular Mass

282.33

Cite this Page

Hexaethylene glycol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2615-15-8 (retrieved 2025-04-17) (CAS RN: 2615-15-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    245 °C @ Press: 12 Torr

  • Melting Point (2)

    5-7 °C

  • Density (3)

    1.0927 g/cm³ (liquid) @ Temp: 60 °C; Press: 750 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H26O7/c13-1-3-15-5-7-17-9-11-19-12-10-18-8-6-16-4-2-14/h13-14H,1-12H2

InChIKey

InChIKey=IIRDTKBZINWQAW-UHFFFAOYSA-N

SMILES

O(CCOCCOCCO)CCOCCOCCO

Canonical SMILES

OCCOCCOCCOCCOCCOCCO

Other Names for this Substance

  • 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol
  • Hexaethylene glycol
  • Hexaoxyethylene glycol
  • Ethanol, 2,2′-[oxybis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy)]bis-
  • Hexagol

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Deleted or Replaced CAS Registry Numbers

2906183-87-5