641-57-6
641-57-6 structure
- Name: 7,9-diphenyl-8H-cyclopenta[a]acenaphthylen-8-one
- Chemical Name: 7,9-diphenylcyclopenta[a]acenaphthylen-8-one
- CAS Number: 641-57-6
- Molecular Formula: C27H16O
- Molecular Weight: 356.41500
- Create Date: 2018-12-26 11:54:52
- Modify Date: 2024-04-07 11:11:44
| Name | 7,9-diphenylcyclopenta[a]acenaphthylen-8-one |
|---|---|
| Synonyms | 7,9-diphenyl-8H-cyclopenta[a]acenaphthylen-8-one |
| Density | 1.32g/cm3 |
|---|---|
| Boiling Point | 660.9ºC at 760mmHg |
| Molecular Formula | C27H16O |
| Molecular Weight | 356.41500 |
| Flash Point | 291.6ºC |
| Exact Mass | 356.12000 |
| PSA | 17.07000 |
| LogP | 6.25770 |
| Index of Refraction | 1.767 |
| HS Code | 2914399090 |
|---|
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |