20627-32-1
20627-32-1 structure
- Name: 6,7,8-Trimethylbenz[a]anthracene
- Chemical Name: 6,7,8-Trimethyltetraphene
- CAS Number: 20627-32-1
- Molecular Formula: C21H18
- Molecular Weight: 270.36800
- Create Date: 2017-02-17 19:14:16
- Modify Date: 2024-03-26 17:47:41
| Name | 6,7,8-Trimethyltetraphene |
|---|---|
| Synonyms |
4,5-dichloro-6ethylpyrimidine
Pyrimidine,4,5-dichloro-6-ethyl 6,7,8-Trimethylbenz<a>anthracene 4.5.10-Trimethyl-1,2-benzanthracen |
| Density | 1.123g/cm3 |
|---|---|
| Boiling Point | 486.2ºC at 760 mmHg |
| Molecular Formula | C21H18 |
| Molecular Weight | 270.36800 |
| Flash Point | 242ºC |
| Exact Mass | 270.14100 |
| LogP | 6.07140 |
| Vapour Pressure | 3.91E-09mmHg at 25°C |
| Index of Refraction | 1.712 |
| 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% |