191-13-9
191-13-9 structure
- Name: Pyranthrene
- Chemical Name: pyranthrene
- CAS Number: 191-13-9
- Molecular Formula: C30H16
- Molecular Weight: 376.448
- Create Date: 2017-04-05 09:54:01
- Modify Date: 2025-08-20 21:16:07
| Name | pyranthrene |
|---|---|
| Synonyms |
1.2,7.8-dibenzantanthrene
1,2:7,8-Dibenzanthanthrene Dibenz-1.2. 7.8-anthanthren Pyranthrene EINECS 205-882-2 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 653.8±22.0 °C at 760 mmHg |
| Molecular Formula | C30H16 |
| Molecular Weight | 376.448 |
| Flash Point | 346.0±16.4 °C |
| Exact Mass | 376.125214 |
| LogP | 9.35 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 2.025 |
| HS Code | 2932999099 |
|---|
|
~%
191-13-9 |
| Literature: Clar Chemische Berichte, 1943 , vol. 76, p. 328,331 |
|
~%
191-13-9 |
| Literature: Scholl Chemische Berichte, 1910 , vol. 43, p. 352 Monatshefte fuer Chemie, 1918 , vol. 39, p. 231 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |