2-Butenoic acid, 3-methyl-

• Formula: C₅H₈O₂
• Molecular weight: 100.1158
• IUPAC Standard InChI: InChI=1S/C5H8O2/c1-4(2)3-5(6)7/h3H,1-2H3,(H,6,7) Copy

  
• IUPAC Standard InChIKey: YYPNJNDODFVZLE-UHFFFAOYSA-N Copy
• CAS Registry Number: 541-47-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Crotonic acid, 3-methyl-; β-Methylcrotonic acid; β,β-Dimethylacrylic acid; Senecioic acid; 3-Methyl-2-butenoic acid; 3-Methylcrotonic acid; 3,3-Dimethylacrylic acid; (CH3)2C=CHCOOH; β,β-Dimethacrylic acid; Senecic acid; Kyselina 3-methyl-2-butenova; 3-Methylbut-2-enoic acid; NSC 2549; 3-methyl-buten-2-oic-acid
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Johnson, 1966
Johnson, E.A., UV atlas of organic compouds, 1966, 1, B6/3. [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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