Diethylene glycol

CAS Registry Number®

111-46-6
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CAS Name

Diethylene glycol

Molecular Formula

C4H10O3

Molecular Mass

106.12

Cite this Page

Diethylene glycol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=111-46-6 (retrieved 2024-03-04) (CAS RN: 111-46-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    244-245 °C
  • Melting Point (1)

    -6.5 °C
  • Density (1)

    1.18 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/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChIKey

InChIKey=MTHSVFCYNBDYFN-UHFFFAOYSA-N

SMILES

O(CCO)CCO

Canonical SMILES

OCCOCCO

Other Names for this Substance

  • Ethanol, 2,2′-oxybis-
  • Diethylene glycol
  • 2,2′-Oxybis[ethanol]
  • TL4N
  • Brecolane NDG

Deleted or Replaced CAS Registry Numbers

4669-26-5, 2126734-27-6

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