Neopentyl glycol

CAS Registry Number®

126-30-7
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CAS Name

Neopentyl glycol

Molecular Formula

C5H12O2

Molecular Mass

104.15

Cite this Page

Neopentyl glycol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=126-30-7 (retrieved 2024-04-19) (CAS RN: 126-30-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    210 °C

  • Melting Point (1)

    127 °C

  • Density (1)

    1.1 g/cm³

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H3

InChIKey

InChIKey=SLCVBVWXLSEKPL-UHFFFAOYSA-N

SMILES

C(CO)(CO)(C)C

Canonical SMILES

OCC(C)(C)CO

Other Names for this Substance

  • 1,3-Propanediol, 2,2-dimethyl-
  • 2,2-Dimethyl-1,3-propanediol
  • Dimethylolpropane
  • Neopentylene glycol
  • Neopentyl glycol

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Deleted or Replaced CAS Registry Numbers

111109-35-4

CAS INSIGHTSTM
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