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trans-Cinnamic acid

CAS Registry Number®

140-10-3

CAS Name

trans-Cinnamic acid

Molecular Formula

C9H8O2

Molecular Mass

148.16

Cite this Page

trans-Cinnamic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=140-10-3 (retrieved 2024-12-23) (CAS RN: 140-10-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    300 °C

  • Melting Point (1)

    133 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+

InChIKey

InChIKey=WBYWAXJHAXSJNI-VOTSOKGWSA-N

SMILES

C(=C/C(O)=O)\C1=CC=CC=C1

Canonical SMILES

O=C(O)C=CC=1C=CC=CC1

Other Names for this Substance

  • 2-Propenoic acid, 3-phenyl-, (2E)-
  • Cinnamic acid, (E)-
  • 2-Propenoic acid, 3-phenyl-, (E)-
  • (2E)-3-Phenyl-2-propenoic acid
  • trans-Cinnamic acid

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