(2E)-2,3-Dichloro-2-butenedinitrile

CAS Registry Number®

6613-49-6

CAS Name

(2E)-2,3-Dichloro-2-butenedinitrile

Molecular Formula

C4Cl2N2

Molecular Mass

146.96

Cite this Page

(2E)-2,3-Dichloro-2-butenedinitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6613-49-6 (retrieved 2025-06-16) (CAS RN: 6613-49-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    159 °C @ Press: 745 Torr

  • Melting Point (2)

    56.5-58.0 °C

  • Density (3)

    1.32543 g/cm³ @ Temp: 62 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4Cl2N2/c5-3(1-7)4(6)2-8/b4-3+

InChIKey

InChIKey=UAIXJNRQLIOTOZ-ONEGZZNKSA-N

SMILES

C(=C(/C#N)\Cl)(\C#N)/Cl

Canonical SMILES

N#CC(Cl)=C(Cl)C#N

Other Names for this Substance

  • 2-Butenedinitrile, 2,3-dichloro-, (2E)-
  • Fumaronitrile, dichloro-
  • 2-Butenedinitrile, 2,3-dichloro-, (E)-
  • (2E)-2,3-Dichloro-2-butenedinitrile
  • Dichlorofumaronitrile

CAS INSIGHTSTM
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