(2E)-1-Chloro-2-butene

CAS Registry Number®

4894-61-5

CAS Name

(2E)-1-Chloro-2-butene

Molecular Formula

C4H7Cl

Molecular Mass

90.55

Cite this Page

(2E)-1-Chloro-2-butene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4894-61-5 (retrieved 2025-05-07) (CAS RN: 4894-61-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    46 °C @ Press: 200 Torr

  • Density (2)

    0.9248 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+

InChIKey

InChIKey=YTKRILODNOEEPX-NSCUHMNNSA-N

SMILES

C(=C/C)\CCl

Canonical SMILES

ClCC=CC

Other Names for this Substance

  • 2-Butene, 1-chloro-, (2E)-
  • 2-Butene, 1-chloro-, (E)-
  • 2-Butene, 1-chloro-, trans-
  • (2E)-1-Chloro-2-butene
  • trans-Crotyl chloride

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