2-Thiophenesulfonyl chloride
- Product Name2-Thiophenesulfonyl chloride
- CAS16629-19-9
- CBNumberCB3484069
- MFC4H3ClO2S2
- MW182.65
- EINECS240-677-1
- MDL NumberMFCD00005426
- MOL File16629-19-9.mol
Chemical Properties
| Melting point: | 30-32 °C(lit.) |
| Boiling point: | 130-132 °C14 mm Hg(lit.) |
| Density | 1.534 (estimate) |
| refractive index | 1.5722-1.5742 |
| Flash point: | >110°C |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | soluble in Chloroform, Ethyl Acetate |
| form | solid |
| color | White to Almost white |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 123536 |
| Stability: | Moisture sensitive |
| InChI | 1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H |
| InChIKey | VNNLHYZDXIBHKZ-UHFFFAOYSA-N |
| SMILES | ClS(=O)(=O)c1cccs1 |
| CAS DataBase Reference | 16629-19-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Thiophene sulfonyl chloride(16629-19-9) |
| EPA Substance Registry System | 2-Thiophenesulfonyl chloride (16629-19-9) |
Safety
| Symbol(GHS) |
 GHS05 |
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| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-28A-25-27 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2934999090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| Limited Quantities | 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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