2,3',4,5,5'-Pentachlorobiphenyl

1,2,4-trichloro-5-(3,5-dichlorophenyl)benzene

CAS: 68194-12-7

Molecular Formula	`C12H5Cl5`
Molecular Weight	323.8834 g/mol
LogP	6.62
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	0
Rotatable Bonds	1
Exact Mass	325.88043
Heavy Atoms	17
Complexity	557.1

Chemical Identifiers

CAS Number	68194-12-7
SMILES	`C1=C(C=C(C=C1Cl)Cl)C2=CC(=C(C=C2Cl)Cl)Cl`

Product Overview

2,3',4,5,5'-Pentachlorobiphenyl (CAS 68194-12-7), with molecular formula C12H5Cl5 and molecular weight 323.8834 g/mol. IUPAC: 1,2,4-trichloro-5-(3,5-dichlorophenyl)benzene.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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