o-Toluenesulfonyl chloride
- Product Nameo-Toluenesulfonyl chloride
- CAS133-59-5
- CBNumberCB0259602
- MFC7H7ClO2S
- MW190.65
- EINECS205-113-0
- MDL NumberMFCD00024874
- MOL File133-59-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 10°C |
| Boiling point | 254 °C (lit.) |
| Density | 1.34 |
| refractive index | 1.56 |
| Flash point | 110 °C - closed cup |
| storage temp. | Store under inert gas |
| solubility | Acetonitrile (Slightly), Chloroform(Slightly) |
| form | clear liquid |
| color | Colorless to Light yellow |
| Water Solubility | Soluble in hot alcohol, ether and benzene. Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 973180 |
| InChI | InChI=1S/C7H7ClO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3 |
| InChIKey | HDECRAPHCDXMIJ-UHFFFAOYSA-N |
| SMILES | C1(S(Cl)(=O)=O)=CC=CC=C1C |
| CAS DataBase Reference | 133-59-5(CAS DataBase Reference) |
| FDA UNII | 341L82E3WG |
| EPA Substance Registry System | Benzenesulfonyl chloride, 2-methyl- (133-59-5) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H314-H290 | |||||||||
| Precautionary statements | P501-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405 | |||||||||
| Hazard Codes | C,Xi | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2904990090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| Hazardous Substances Data | 133-59-5(Hazardous Substances Data) | |||||||||
| NFPA 704: |
|
