1,2-Butadiene

CAS Registry Number®

590-19-2

CAS Name

1,2-Butadiene

Molecular Formula

C4H6

Molecular Mass

54.09

Cite this Page

1,2-Butadiene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=590-19-2 (retrieved 2024-11-23) (CAS RN: 590-19-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    10.9 °C

  • Melting Point (1)

    -136.2 °C

  • Density (1)

    0.676 g/cm³ @ Temp: 0 °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/C4H6/c1-3-4-2/h4H,1H2,2H3

InChIKey

InChIKey=QNRMTGGDHLBXQZ-UHFFFAOYSA-N

SMILES

C(=C=C)C

Canonical SMILES

C(=C)=CC

Other Names for this Substance

  • 1,2-Butadiene
  • Allene, methyl-
  • Methylallene
  • 1-Methylallene
  • Butadiene-1,2

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