21248-01-1
21248-01-1 structure
- Name: 6-Chlorobenzo[pqr]tetraphene
- Chemical Name: 6-chlorobenzo[a]pyrene
- CAS Number: 21248-01-1
- Molecular Formula: C20H11Cl
- Molecular Weight: 286.754
- Create Date: 2016-06-10 17:05:19
- Modify Date: 2025-08-24 18:28:52
| Name | 6-chlorobenzo[a]pyrene |
|---|---|
| Synonyms |
6-Chlor-benzo[def]chrysen
6-monochlorobenzo[a]pyrene Benzo[a]pyrene, 6-chloro- 6-chloro-benzo[def]chrysene 6-Chlorobenzeno(a)pyrene 6-Chlorobenzo[pqr]tetraphene 6-chlorobenzo<a>pyrene Benzo[a]pyrene,6-chloro |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 495.0±14.0 °C at 760 mmHg |
| Molecular Formula | C20H11Cl |
| Molecular Weight | 286.754 |
| Flash Point | 243.7±10.0 °C |
| Exact Mass | 286.054932 |
| LogP | 7.00 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.879 |
| HS Code | 2903999090 |
|---|
|
~95%
21248-01-1 |
| Literature: Dyker, Gerald; Kadzimirsz, Daniel; Thoene, Andreas European Journal of Organic Chemistry, 2003 , # 16 p. 3162 - 3166 |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |