1,3-Butadiene

CAS Registry Number®

106-99-0

CAS Name

1,3-Butadiene

Molecular Formula

C4H6

Molecular Mass

54.09

Cite this Page

1,3-Butadiene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=106-99-0 (retrieved 2024-11-21) (CAS RN: 106-99-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -4.5 °C @ Press: 760 Torr

  • Melting Point (1)

    -108.966 °C

  • Density (1)

    0.6149 g/cm³ @ Temp: 25 °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/h3-4H,1-2H2

InChIKey

InChIKey=KAKZBPTYRLMSJV-UHFFFAOYSA-N

SMILES

C(C=C)=C

Canonical SMILES

C=CC=C

Other Names for this Substance

  • 1,3-Butadiene
  • Biethylene
  • Bivinyl
  • α,γ-Butadiene
  • Divinyl

View All

Deleted or Replaced CAS Registry Numbers

130983-70-9, 183592-61-2, 1213224-27-1

CAS INSIGHTSTM
Targeted protein degrader structure, illustration