- Formula: C4H2
- Molecular weight: 50.0587
- IUPAC Standard InChIKey: LLCSWKVOHICRDD-UHFFFAOYSA-N
- CAS Registry Number: 460-12-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Butadiyne; Biacetylene; Biethynyl; Diacetylene; HC≡CC≡CH; buta-1,3-diyne
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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