trans-Crotonic acid

CAS Registry Number®

107-93-7

CAS Name

trans-Crotonic acid

Molecular Formula

C4H6O2

Molecular Mass

86.09

Cite this Page

trans-Crotonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=107-93-7 (retrieved 2024-11-21) (CAS RN: 107-93-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    184.7 °C

  • Melting Point (1)

    72 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+

InChIKey

InChIKey=LDHQCZJRKDOVOX-NSCUHMNNSA-N

SMILES

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

Canonical SMILES

O=C(O)C=CC

Other Names for this Substance

  • 2-Butenoic acid, (2E)-
  • Crotonic acid, (E)-
  • 2-Butenoic acid, (E)-
  • (2E)-2-Butenoic acid
  • trans-Crotonic acid

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration