Chemical function
- Name
- Alkenyl group
- Explicit name
- C=C double bond group
- Secondary name
- CC double bond group
- Comments
- Functional group
- Formula
- Chemical formula
- R2CCR2
- Structural formula
- [R]([R])[C]=[C]([R])[R]
- Charge
- 0
- Unpaired electrons
- 0

- Isotope mixture type
- terrestrial abundance