1,3-Propanedisulfonyl chloride
propane-1,3-disulfonyl chloride
Also Known As: propane-1,3-disulfonyl dichloride|1,3-Propanedisulfonyl chloride|propane-1,3-disulfonyl chloride|1,3-Propanedisulfonyl dichloride|1,3-Propanedisulfonyldichloride|propane-1,3-disulfonyldichloride|1,3-propanesdisulfonyl dichloride|Propane-1,3-di(sulfonyl chloride)|F2189-0201
CAS: 20686-91-3
| Molecular Formula | C3H6Cl2O4S2 |
|---|---|
| Molecular Weight | 239.90846 g/mol |
| LogP | 0.9 |
| Topological Polar Surface Area | 85.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 239.90846 |
| Monoisotopic Mass | 239.90846 |
| Heavy Atoms | 11 |
| Complexity | 259.0 |
Chemical Identifiers
| CAS Number | 20686-91-3 |
|---|---|
| SMILES | C(CS(=O)(=O)Cl)CS(=O)(=O)Cl |
| InChIKey | QHABYFQJNLKLOR-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Catalysts (2 patents)
Coatings & Adhesives (4 patents)
Organic Building Blocks (3 patents)
Plastic Additives (1 patents)
Polymer Intermediates (8 patents)
Product Overview
1,3-Propanedisulfonyl chloride (CAS 20686-91-3), with molecular formula C3H6Cl2O4S2 and molecular weight 239.90846 g/mol. IUPAC: propane-1,3-disulfonyl chloride.
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.
View MSDS →
Frequently Asked Questions
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