- Formula: C4H4
- Molecular weight: 52.0746
- IUPAC Standard InChIKey: WHVXVDDUYCELKP-UHFFFAOYSA-N
- CAS Registry Number: 2873-50-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Information on this page:
- Other data available:
- Data at other public NIST sites:
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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