| Product Name | Naphthalene,1,2,3,4-tetrachloro- |
| CAS No. | 20020-02-4 |
| Synonyms | 1,2,3,4-Tetrachloronaphthalene; NSC 524443; PCN 27; TCN |
| Molecular Formula | C10H4Cl4 |
| Molecular Weight | 265.9508 |
| Density | 1.552 g/cm3 |
| Melting point | 182 ºC |
| Boiling point | 362.3 °C at 760 mmHg |
| Flash point | 181.7 °C |
| Hazard Symbols |  Xi,N,Xn,F:; |
| Risk Codes | R26 R27 R28.:; |
20020-02-4 naphthalene,1,2,3,4-tetrachloro-
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