HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 11470943Generated: October 26, 2026
(2,3-dichlorophenyl)methanesulfonyl Chloride
(2,3-Dichlorophenyl)methanesulphonyl chloride · Benzenemethanesulfonyl chloride, 2,3-dichloro-
https://huagongshe.com/en/chemical/11470943
Identifiers & Physical Properties
| CAS No. | 163295-69-0 |
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| Molecular formula | C7H5Cl3O2S |
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| Average molar mass | 259.5 g/mol |
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| Monoisotopic mass | 257.90758344 g/mol |
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| SMILES | O=S(=O)(Cl)Cc1cccc(Cl)c1Cl |
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| InChIKey | UGTSPJDUUYLVMM-UHFFFAOYSA-N |
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| PubChem CID | 11470943 |
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| DTXSID | DTXSID60466981 |
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Chemical & Physical Properties
| XLogP | 3.1 |
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| Topological polar surface area | 42.5 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 2 |
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| Rotatable bonds | 2 |
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| Heavy atoms | 13 |
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| Formal charge | 0 |
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| Complexity | 259 |
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| Boiling point | 353.1±32.0 °C(Predicted) |
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| Density | 1.601±0.06 g/cm3(Predicted) |
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| Physical state | Solid |
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| GHS pictogram | GHS05 |
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| Signal word | Danger |
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| GHS hazard statements | H314 |
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| GHS precautionary statements | P280-P309+P311 |
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| Customs code | 2904990090 |
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Safety & Regulations
| Customs code | 2904990090 |
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| Signal word | Danger |
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| GHS pictogram | GHS05 |
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| GHS hazard statements | H314 |
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| GHS precautionary statements | P280-P309+P311 |
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