2-Propenoic Acid - The NIST WebBook

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2-Propenoic acid

• Formula: C3H4O2
• Molecular weight: 72.0627
• IUPAC Standard InChI: InChI=1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5) Copy
• IUPAC Standard InChIKey: NIXOWILDQLNWCW-UHFFFAOYSA-N Copy
• CAS Registry Number: 79-10-7
• Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.
• Other names: Acrylic acid; Acroleic acid; Ethylenecarboxylic acid; Propenoic acid; Vinylformic acid; CH2=CHCOOH; Propene acid; Kyselina akrylova; Rcra waste number U008; Glacial acrylic acid; NSC 4765
• Information on this page:
  • Notes
• Other data available:
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  • Phase change data
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  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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