### Properties

- IUPAC name: Cycloocta-1,3,5,7-tetraene
- Formula: C8H8
- Molecular weight: 104.1491 g/mol
- Monoisotopic weight: 104.0626003 g/mol
- Melting point: -27 °C (246 K)
- Boiling point: 142 °C (415 K)
- Synonym:
  - [8]Annulene

### Structure

### Structure Download

- In CML format
- In MOL format

### InChI

InChI=1/C8H8/c1-2-4-6-8-7-5-3-1/h1-8H/b2-1-,3-1-,4-2-,5-3-,6-4-,7-5-,8-6-,8-7-

### SMILES

C=1C=CC=CC=CC1