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Tiglic acid

CAS Registry Number®

80-59-1

CAS Name

Tiglic acid

Molecular Formula

C5H8O2

Molecular Mass

100.12

Cite this Page

Tiglic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=80-59-1 (retrieved 2024-12-26) (CAS RN: 80-59-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    198.5 °C

  • Melting Point (1)

    64.5 °C

  • Density (2)

    0.9427 g/cm³ @ Temp: 99.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+

InChIKey

InChIKey=UIERETOOQGIECD-ONEGZZNKSA-N

SMILES

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

Canonical SMILES

O=C(O)C(=CC)C

Other Names for this Substance

  • 2-Butenoic acid, 2-methyl-, (2E)-
  • Crotonic acid, 2-methyl-, (E)-
  • Tiglic acid
  • 2-Butenoic acid, 2-methyl-, (E)-
  • (2E)-2-Methyl-2-butenoic acid

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