1,2-Pentanediol

CAS Registry Number®

5343-92-0
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CAS Name

1,2-Pentanediol

Molecular Formula

C5H12O2

Molecular Mass

104.15

Cite this Page

1,2-Pentanediol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=5343-92-0 (retrieved 2024-04-28) (CAS RN: 5343-92-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    210-211 °C

  • Density (1)

    0.9691 g/cm³ @ Temp: 24 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3

InChIKey

InChIKey=WCVRQHFDJLLWFE-UHFFFAOYSA-N

SMILES

C(CCC)(CO)O

Canonical SMILES

OCC(O)CCC

Other Names for this Substance

  • 1,2-Pentanediol
  • 1,2-Dihydroxypentane
  • (±)-Pentane-1,2-diol
  • NSC 513
  • 1,2-Pentylene glycol

View All

Deleted or Replaced CAS Registry Numbers

91049-43-3

CAS INSIGHTSTM
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