| Related molecular formulas | ||
|---|---|---|
| C4H4 | ||
| C3 | C4H2 | C5H4 |
| C4 | ||
The molecular formula C4H2 (molar mass: 50.06 g/mol, exact mass: 50.01565 u) may refer to:
- Diacetylene, or butadiyne
- Propalene, or bicyclo[1.1.0]buta-1,3-diene
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Last revised Jun 24, 2026
C4H2
The molecular formula C4H2 (molar mass: 50.06 g/mol, exact mass: 50.01565 u) may refer to:Diacetylene, or butadiyne Propalene, or bicyclo[1.1.0]buta-1,3-diene