14258-76-5
14258-76-5 structure
- Name: Benzo[st]naphtho[2,1,8,7-defg]pentacene
- Chemical Name: Benzo[st]naphtho[2,1,8,7-defg]pentacene
- CAS Number: 14258-76-5
- Molecular Formula: C30H16
- Molecular Weight: 376.44800
- Create Date: 2016-11-05 10:28:01
- Modify Date: 2023-06-07 10:12:42
| Name | Benzo[st]naphtho[2,1,8,7-defg]pentacene |
|---|---|
| Synonyms |
Benzonaphthoperylen
1:12-Benzonaphtho<2'':3'',2:3>perylen |
| Density | 1.401g/cm3 |
|---|---|
| Boiling Point | 653.8ºC at 760mmHg |
| Molecular Formula | C30H16 |
| Molecular Weight | 376.44800 |
| Flash Point | 346ºC |
| Exact Mass | 376.12500 |
| LogP | 8.63460 |
| Vapour Pressure | 3.01E-16mmHg at 25°C |
| Index of Refraction | 2.024 |
| HS Code | 2902909090 |
|---|
| 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% |