| alpha-Toluenesulfonyl chloride Basic information |
| Product Name: | alpha-Toluenesulfonyl chloride |
| Synonyms: | α-Toluenesulfonyl chloride ,98%;Benzylsulfonyl chlorideDISC 06/12/2000;Phenylmethanesulphonyl chloride;alpha-Toluenesulfonyl chloride, 98% 5GR;NSC 41894;Toluen-alphaSulfonyl chloride;ALPHA TOLUENE SULHONYL CHLORIDE;Benzenemethanesulfonylchloride |
| CAS: | 1939-99-7 |
| MF: | C7H7ClO2S |
| MW: | 190.65 |
| EINECS: | 217-717-1 |
| Product Categories: | Building Blocks;Chemical Synthesis;Pharmaceutical Intermediates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Benzene derivatives;Benzenesulfonyl chloride |
| Mol File: | 1939-99-7.mol |
| alpha-Toluenesulfonyl chloride Chemical Properties |
| Melting point | 92-94 °C(lit.) |
| Boiling point | 120 °C / 10mmHg |
| density | 1.3264 (estimate) |
| refractive index | 1.624-1.626 |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | soluble in Toluene |
| form | Crystalline Powder |
| color | Almost white |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 972806 |
| InChIKey | OAHKWDDSKCRNFE-UHFFFAOYSA-N |
| CAS DataBase Reference | 1939-99-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenemethanesulfonyl chloride(1939-99-7) |
| EPA Substance Registry System | Benzenemethanesulfonyl chloride (1939-99-7) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Corrosive |
| TSCA | T |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29049020 |
| MSDS Information |
| Provider | Language |
|---|---|
| Benzylsulfonyl chloride | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| alpha-Toluenesulfonyl chloride Usage And Synthesis |
| Chemical Properties | almost white crystalline powder |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 16, p. 621, 1951 DOI: 10.1021/jo01144a013Synthesis, p. 1203, 1992 DOI: 10.1055/s-1992-26333 |
| General Description | Phenylmethanesulfonyl chloride is an aliphatic sulfonyl chloride. It reacts with triethylamine in methylene chloride or ether to yield trans-stilbene and cis diphenylethylene sulfone. Its reaction with 1,1-bis(diethylamino)ethane has been studied. Addition of phenylmethanesulfonyl chloride to 1,3-diphenyl-2-pyrrolidinopropene in the presence of water was studied. |
| alpha-Toluenesulfonyl chloride Preparation Products And Raw materials |
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