BENZENESULFINYL CHLORIDE
- CAS NO.：4972-29-6
- Empirical Formula: C6H5ClOS
- Molecular Weight: 160.62
- MDL number: MFCD01318288
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 17:04:35
What is BENZENESULFINYL CHLORIDE?
Synthesis Reference(s)
Tetrahedron Letters, 33, p. 3973, 1992 DOI: 10.1016/0040-4039(92)88076-H
Safety Profile
May explode if stored in a sealedcontainer. When heated to decomposition it emits toxicfumes of SOx and Cl-.
Synthesis
A mixture of 30.4 g (0.2 mol) of phenyl thioacetate and 20.4 g (0.2 mol) of acetic anhydride is chlorinated at -10 to 0℃. The color changes to yellow, then red, and then back to yellow. The reaction mixture is heated to 80℃ under reduced pressure (3.5 kPa), until the residue begins to boil, after which it is cooled; yield: 31.5–31.8 g (98.1– 99.1%).
Properties of BENZENESULFINYL CHLORIDE
| Melting point: | 38°C |
| Boiling point: | 117.5°C (estimate) |
| Density | 1.347 |
| refractive index | 1.3470 |
| form | solid |
| color | Plates |
Safety information for BENZENESULFINYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H290:Corrosive to Metals H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P501:Dispose of contents/container to..… |
Computed Descriptors for BENZENESULFINYL CHLORIDE
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