38411-25-5
38411-25-5 structure
- Name: PCB No.174
- Chemical Name: 2,2',3,3',4,5,6'-Heptachlorobiphenyl
- CAS Number: 38411-25-5
- Molecular Formula: C12H3Cl7
- Molecular Weight: 395.32300
- Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
- Create Date: 2018-12-27 18:27:11
- Modify Date: 2025-08-26 07:06:35
| Name | 2,2',3,3',4,5,6'-Heptachlorobiphenyl |
|---|---|
| Synonyms | 1,2,3,4-tetrachloro-5-(2,3,6-trichlorophenyl)benzene |
| Density | 1.658g/cm3 |
|---|---|
| Boiling Point | 411.8ºC at 760 mmHg |
| Melting Point | 130.6°C |
| Molecular Formula | C12H3Cl7 |
| Molecular Weight | 395.32300 |
| Flash Point | 201.6ºC |
| Exact Mass | 391.80500 |
| LogP | 7.92740 |
| Index of Refraction | 1.632 |
| Hazard Codes | N |
|---|---|
| Risk Phrases | 33-50/53 |
| Safety Phrases | 35-60-61 |
| RIDADR | UN 3432 9/PG 2 |
| 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% |