- 2,2',3,6,6'-pentachlorobiphenyl
- 1,1'-biphenyl, 2,2',3,6,6'-pentachloro-; 2,2',3,6,6'-PCB; 2,2',3,6,6'-Pentachloro-1,1'-biphenyl; 73575-54-9
- 73575-54-9
- C12H5Cl5
- 326.4331
- InChI=1/C12H5Cl5/c13-6-2-1-3-7(14)10(6)11-8(15)4-5-9(16)12(11)17/h1-5H

- 1.522g/cm3
- 344.5°C at 760 mmHg
- 158.2°C
- 0.000131mmHg at 25°C
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