Chloroprene

CAS Registry Number®

126-99-8

CAS Name

Chloroprene

Molecular Formula

C4H5Cl

Molecular Mass

88.54

Cite this Page

Chloroprene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=126-99-8 (retrieved 2024-11-22) (CAS RN: 126-99-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    59.4 °C

  • Melting Point (1)

    -130 °C

  • Density (1)

    0.956 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/C4H5Cl/c1-3-4(2)5/h3H,1-2H2

InChIKey

InChIKey=YACLQRRMGMJLJV-UHFFFAOYSA-N

SMILES

C(C=C)(=C)Cl

Canonical SMILES

ClC(=C)C=C

Other Names for this Substance

  • 1,3-Butadiene, 2-chloro-
  • 2-Chloro-1,3-butadiene
  • Chloroprene
  • 2-Chlorobutadiene
  • β-Chloroprene

View All

Deleted or Replaced CAS Registry Numbers

184963-09-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration