1-Oxoprop-2-ynyl

• Formula: C₃HO
• Molecular weight: 53.0394
• IUPAC Standard InChI: InChI=1S/C3HO/c1-2-3-4/h1H Copy

  
• IUPAC Standard InChIKey: NONQAKWUTFTDMS-UHFFFAOYSA-N Copy
• CAS Registry Number: 134389-55-2
• Chemical structure:
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• Other names: HCCCO
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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