Ethylene glycol

CAS Registry Number®

107-21-1
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CAS Name

Ethylene glycol

Molecular Formula

C2H6O2

Molecular Mass

62.07

Cite this Page

Ethylene glycol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=107-21-1 (retrieved 2024-07-12) (CAS RN: 107-21-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    197.3 °C
  • Melting Point (1)

    -13 °C
  • Density (1)

    1.1135 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChIKey

InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

SMILES

C(CO)O

Canonical SMILES

OCCO

Other Names for this Substance

  • 1,2-Ethanediol
  • Glycol
  • Ethylene glycol
  • Ethylene alcohol
  • Ethylene dihydrate

Deleted or Replaced CAS Registry Numbers

37221-95-7, 71767-64-1, 1371582-33-0, 2088100-90-5