(2E)-1,3-Dichloro-2-butene

CAS Registry Number®

7415-31-8

CAS Name

(2E)-1,3-Dichloro-2-butene

Molecular Formula

C4H6Cl2

Molecular Mass

125.00

Cite this Page

(2E)-1,3-Dichloro-2-butene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7415-31-8 (retrieved 2025-08-09) (CAS RN: 7415-31-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    126.0-126.5 °C

  • Density (2)

    1.1605 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H6Cl2/c1-4(6)2-3-5/h2H,3H2,1H3/b4-2+

InChIKey

InChIKey=WLIADPFXSACYLS-DUXPYHPUSA-N

SMILES

C(=C(\C)/Cl)\CCl

Canonical SMILES

ClC(=CCCl)C

Other Names for this Substance

  • 2-Butene, 1,3-dichloro-, (2E)-
  • 2-Butene, 1,3-dichloro-, (E)-
  • (2E)-1,3-Dichloro-2-butene
  • trans-1,3-Dichloro-2-butene
  • (E)-1,3-Dichloro-2-butene

CAS INSIGHTSTM
Biotite (black mica) mineral on black background.