1,1'-Biphenyl, 2',4,5'-trichloro-2-(methylsulfonyl)-

4-chloro-1-(2,5-dichlorophenyl)-2-methylsulfonylbenzene

CAS: 66640-69-5

Molecular Formula	`C13H9Cl3O2S`
Molecular Weight	335.6 g/mol

Chemical Identifiers

CAS Number	66640-69-5
SMILES	`CS(=O)(=O)C1=C(C=CC(=C1)Cl)C2=C(C=CC(=C2)Cl)Cl`
InChIKey	`GQVDPJMTJTVFOC-UHFFFAOYSA-N`

📖 Product Overview

1,1'-Biphenyl, 2',4,5'-trichloro-2-(methylsulfonyl)- (CAS: 66640-69-5) is a chemical compound with molecular formula C13H9Cl3O2S and molecular weight 335.6 g/mol. Its IUPAC systematic name is 4-chloro-1-(2,5-dichlorophenyl)-2-methylsulfonylbenzene. InChI Key: GQVDPJMTJTVFOC-UHFFFAOYSA-N. SMILES: CS(=O)(=O)C1=C(C=CC(=C1)Cl)C2=C(C=CC(=C2)Cl)Cl.

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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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Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

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What documentation do you provide with the product?

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

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