1,2-Butanediol

CAS Registry Number®

584-03-2

CAS Name

1,2-Butanediol

Molecular Formula

C4H10O2

Molecular Mass

90.12

Cite this Page

1,2-Butanediol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=584-03-2 (retrieved 2024-11-22) (CAS RN: 584-03-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    195-196.9 °C

  • Melting Point (1)

    -50 °C

  • Density (1)

    1.0023 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/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3

InChIKey

InChIKey=BMRWNKZVCUKKSR-UHFFFAOYSA-N

SMILES

C(CC)(CO)O

Canonical SMILES

OCC(O)CC

Other Names for this Substance

  • 1,2-Butanediol
  • 1,2-Butylene glycol
  • 1,2-Dihydroxybutane
  • DL-1,2-Butanediol
  • (±)-Butane-1,2-diol

View All

Deleted or Replaced CAS Registry Numbers

26171-83-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration