1530-12-7
1530-12-7 structure
- Name: 9,9'-Bifluorene
- Chemical Name: 9,9'-Bifluorenyl
- CAS Number: 1530-12-7
- Molecular Formula: C26H18
- Molecular Weight: 330.421
- Create Date: 2018-07-24 18:07:55
- Modify Date: 2024-01-04 19:11:28
| Name | 9,9'-Bifluorenyl |
|---|---|
| Synonyms |
9-(9H-fluoren-9-yl)-9H-fluorene
9,9'-Bifluorene 9H,9'H-9,9'-Bifluorene 9,9'-Bi-9H-fluorene 9,9'-Bifluorenyl |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 459.1±40.0 °C at 760 mmHg |
| Melting Point | 246 °C |
| Molecular Formula | C26H18 |
| Molecular Weight | 330.421 |
| Flash Point | 228.3±21.4 °C |
| Exact Mass | 330.140839 |
| LogP | 8.22 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.710 |
| HS Code | 2902909090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 2 | |
![methyl dispiro[fluorene-9,4'-[1,3]dithiolane-5',9''-fluorene]-2'-carboxylate structure](https://image.chemsrc.com/caspic/288/81113-48-6.png)
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |