52663-74-8
52663-74-8 structure
- Name: 2,2',3,3',4,5,5'-Heptachlorobiphenyl
- Chemical Name: 2,2',3,3',4,5,5'-Heptachlorobiphenyl
- CAS Number: 52663-74-8
- Molecular Formula: C12H3Cl7
- Molecular Weight: 395.32300
- Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
- Create Date: 2018-12-03 18:52:14
- Modify Date: 2024-01-04 13:33:46
| Name | 2,2',3,3',4,5,5'-Heptachlorobiphenyl |
|---|---|
| Synonyms | 1,2,3,4-tetrachloro-5-(2,3,5-trichlorophenyl)benzene |
| Density | 1.658g/cm3 |
|---|---|
| Boiling Point | 427.2ºC at 760mmHg |
| Melting Point | 131.31°C (estimate) |
| Molecular Formula | C12H3Cl7 |
| Molecular Weight | 395.32300 |
| Flash Point | 213ºC |
| Exact Mass | 391.80500 |
| LogP | 7.92740 |
| Index of Refraction | 1.632 |
| HS Code | 2903999090 |
|---|
| 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% |