trans-Crotonyl chloride

CAS Registry Number®

625-35-4

CAS Name

trans-Crotonyl chloride

Molecular Formula

C4H5ClO

Molecular Mass

104.53

Cite this Page

trans-Crotonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=625-35-4 (retrieved 2024-12-18) (CAS RN: 625-35-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    77-80 °C @ Press: 15 Torr

  • Melting Point (2)

    72-74 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2+

InChIKey

InChIKey=RJUIDDKTATZJFE-NSCUHMNNSA-N

SMILES

C(\C(Cl)=O)=C/C

Canonical SMILES

O=C(Cl)C=CC

Other Names for this Substance

  • 2-Butenoyl chloride, (2E)-
  • Crotonoyl chloride, (E)-
  • 2-Butenoyl chloride, (E)-
  • (2E)-2-Butenoyl chloride
  • (E)-Crotonoyl chloride

View All

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.