Introduction：Basic information about CAS 33263-44-4|3-Pyridinesulfonylchloride, 4-chloro-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Pyridinesulfonylchloride, 4-chloro- |
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| CAS Number | 33263-44-4 | Molecular Weight | 212.05400 |
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| Density | 1.615±0.06 g/cm3 (20 ºC 760 Torr) | Boiling Point | / |
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| Molecular Formula | C5H3Cl2NO2S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-chloropyridine-3-sulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.615±0.06 g/cm3 (20 ºC 760 Torr) |
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| Molecular Formula | C5H3Cl2NO2S |
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| Molecular Weight | 212.05400 |
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| Exact Mass | 210.92600 |
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| PSA | 55.41000 |
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| LogP | 2.74330 |
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| InChIKey | KCNWYJPUGJYMNO-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Cl)c1cnccc1Cl |
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Safety Information
Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-chloro-3-quinolinesulfonyl chloride |
| 4-chloropyridine-3-sulphonyl chloride |
| 4-Chloro-3-pyridinesulfonylchloride |
| 4-chloro-pyridine-3-sulfonyl chloride |
| chloropyridine-3-sulfonyl chloride |
