20495-12-9
20495-12-9 structure
- Name: Naphtho[2,1-c:7,8-c']diphenanthrene
- Chemical Name: octahelicene
- CAS Number: 20495-12-9
- Molecular Formula: C34H20
- Molecular Weight: 428.52300
- Create Date: 2016-12-29 00:43:19
- Modify Date: 2025-09-19 11:58:42
| Name | octahelicene |
|---|---|
| Synonyms |
Octahelicen
Naphtho<2.1-c>phenanthreno<4.3-g>phenanthren GJOJDDYVYWHRJW-UHFFFAOYSA Naphtho[2,1-c]phenanthro[4,3-g]phenanthrene <8>-helicene |
| Density | 1.305g/cm3 |
|---|---|
| Boiling Point | 744.7ºC at 760 mmHg |
| Molecular Formula | C34H20 |
| Molecular Weight | 428.52300 |
| Flash Point | 403.3ºC |
| Exact Mass | 428.15700 |
| LogP | 9.75900 |
| Vapour Pressure | 3.65E-21mmHg at 25°C |
| Index of Refraction | 1.886 |