4-Methylsulfonyl-2,2',4',5,5'-Pentachlorobiphenyl
[CAS# 66640-61-7]

Identification

• Name: 4-Methylsulfonyl-2,2',4',5,5'-Pentachlorobiphenyl
• Synonyms: 1,4-Dichloro-2-Mesyl-5-(2,4,5-Trichlorophenyl)Benzene; 1,1'-Biphenyl, 2,2',4,5,5'-Pentachloro-4'-(Methylsulfonyl)-; 2,2',4,5,5'-Pentachloro-4'-(Methylsulfonyl)-1,1'-Biphenyl
• Molecular Formula: C₁₃H₇Cl₅O₂S
• Molecular Weight: 404.52
• CAS Registry Number: 66640-61-7
• SMILES: C2=C(C1=CC(=C(Cl)C=C1Cl)Cl)C(=CC(=C2Cl)[S](=O)(=O)C)Cl
• InChI: 1S/C13H7Cl5O2S/c1-21(19,20)13-5-9(15)7(3-12(13)18)6-2-10(16)11(17)4-8(6)14/h2-5H,1H3
• InChIKey: RRNFGIXWXHWJLE-UHFFFAOYSA-N

Properties

• Density: 1.579g/cm³ (Cal.)
• Boiling point: 507.291°C at 760 mmHg (Cal.)
• Flash point: 260.601°C (Cal.)