4,4'-Sulfonylbis(2-chlorophenol) structure

4,4'-Sulfonylbis(2-chlorophenol)

2-chloro-4-(3-chloro-4-hydroxyphenyl)sulfonylphenol

Also Known As: Dichlorobisphenol S|Dichloro Bisphenol S Isomer|4,4'-sulfonylbis(2-chlorophenol)|Oprea1_199291|2-chloro-4-(3-chloro-4-hydroxyphenyl)sulfonylphenol|bis(3-chloro-4-hydroxyphenyl)sulfone|4,4 -Sulfonylbis(2-chlorophenol)|bis(3-chloro-4-hydroxyphenyl) sulfone|2,2'-dichloro-4,4'-sulfonyl-di-phenol|3,3'-dichloro-4,4'-dihydroxy diphenyl sulfone|2-chloro-4-(3-chloro-4-hydroxy-phenyl)sulfonyl-phenol|2-chloro-4-[(3-chloro-4-hydroxyphenyl)sulfonyl]phenol|2-CHLORO-4-(3-CHLORO-4-HYDROXYBENZENESULFONYL)PHENOL|4,4'-Sulfonylbis[2-chlorophenol]; 2,2'-Dichloro-4,4'-sulfonyldiphenol; 3,3'-Dichloro-4,4'-dihydroxydiphenyl Sulfone; NSC 512722

CAS: 46947-87-9
Molecular Formula C12H8Cl2O4S
Molecular Weight 317.95203 g/mol
LogP 3.3
Topological Polar Surface Area 83.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 317.95203
Monoisotopic Mass 317.95203
Heavy Atoms 19
Complexity 376.0

Chemical Identifiers

CAS Number 46947-87-9
SMILES C1=CC(=C(C=C1S(=O)(=O)C2=CC(=C(C=C2)O)Cl)Cl)O
InChIKey PWDGALQKQJSBKU-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 7 IPC patent classification(s) across the SureChEMBL global patent database.

Catalysts (2 patents) Heterocyclic Building Blocks (3 patents) Organic Building Blocks (27 patents) Organometallic Reagents (4 patents) Photographic Chemicals (76 patents) Plastic Additives (41 patents) Polymer Intermediates (218 patents)

Product Overview

4,4'-Sulfonylbis(2-chlorophenol) (CAS 46947-87-9), with molecular formula C12H8Cl2O4S and molecular weight 317.95203 g/mol. IUPAC: 2-chloro-4-(3-chloro-4-hydroxyphenyl)sulfonylphenol.

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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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