20020-02-4
20020-02-4 structure
- Name: 1,2,3,4-Tetrachloronaphthalene
- Chemical Name: 1,2,3,4-tetrachloronaphthalene
- CAS Number: 20020-02-4
- Molecular Formula: C10H4Cl4
- Molecular Weight: 265.951
- Create Date: 2018-06-27 16:42:44
- Modify Date: 2025-08-21 12:53:50
| Name | 1,2,3,4-tetrachloronaphthalene |
|---|---|
| Synonyms |
PCN-27
1,2,3,4-tetrachloro-naphthalene EINECS 215-642-9 Tetrachloronapthalene. 1,2,3,4-Tetrachloronaphthalene 1,2,3,4-tetrachloro 1,2,3,4-tetrachloro-1,2,3,4-tetrahydro-naphthalene 1,2,3,4-Tetrachlornaphthalin Naphthalene, 1,2,3,4-tetrachloro- 1,2,3,4-tetrachloronaphtalene |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 362.3±37.0 °C at 760 mmHg |
| Melting Point | 182ºC |
| Molecular Formula | C10H4Cl4 |
| Molecular Weight | 265.951 |
| Flash Point | 181.7±23.9 °C |
| Exact Mass | 263.906708 |
| LogP | 5.41 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.666 |
| Storage condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Hazard Codes | Xi,N,Xn,F |
|---|---|
| Risk Phrases | R26;R27;R28 |
| Safety Phrases | 60-61-62 |
| RIDADR | UN 1145 3/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% |