| 4-Chlorobenzenesulfonyl chloride Basic information |
| Product Name: | 4-Chlorobenzenesulfonyl chloride |
| Synonyms: | 4-chloro-benzenesulfonicacichloride;4-chloro-benzenesulfonylchlorid;Benzenesulfonyl chloride, 4-chloro-;Benzenesulfonyl chloride, p-chloro-;Benzenesulfonylchloride,4-chloro-;Chlorid kyseliny p-chlorbensulfonove;4-Chorobenzenesulphonyl chloride;chloridkyselinyp-chlorbensulfonove |
| CAS: | 98-60-2 |
| MF: | C6H4Cl2O2S |
| MW: | 211.07 |
| EINECS: | 202-685-3 |
| Product Categories: | Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;bc0001 |
| Mol File: | 98-60-2.mol |
| 4-Chlorobenzenesulfonyl chloride Chemical Properties |
| Melting point | 50-52 °C (lit.) |
| Boiling point | 141 °C/15 mmHg (lit.) |
| density | 1.5075 (estimate) |
| Fp | 226 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Toluene |
| form | Liquid |
| color | Clear |
| Water Solubility | INSOLUBLE |
| Sensitive | Moisture Sensitive |
| BRN | 511583 |
| CAS DataBase Reference | 98-60-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Chlorobenzenesulfonyl chloride(98-60-2) |
| EPA Substance Registry System | Benzenesulfonyl chloride, 4-chloro- (98-60-2) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 2 |
| RTECS | DB8925000 |
| F | 21 |
| Hazard Note | Corrosive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29049020 |
| Hazardous Substances Data | 98-60-2(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Chlorobenzenesulfonyl chloride | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 4-Chlorobenzenesulfonyl chloride Usage And Synthesis |
| Chemical Properties | white to light yellow crystals, powder or flakes |
| Uses | 4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation. |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 7, p. 15, 1942 DOI: 10.1021/jo01195a003 |
| Purification Methods | Crystallise it from ether in powdered Dry-Ice, after the solution has been washed with 10% NaOH until colourless and dried (Na2SO4). Distil it in vacuo and store it in the absence of H2O. [Beilstein 11 IV 114.] |
| 4-Chlorobenzenesulfonyl chloride Preparation Products And Raw materials |
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