PENTAMETHYLBENZENESULFONYL CHLORIDE
- CAS NO.：52499-94-2
- Empirical Formula: C11H15ClO2S
- Molecular Weight: 246.75
- MDL number: MFCD00014722
- EINECS: 257-968-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:56:25
What is PENTAMETHYLBENZENESULFONYL CHLORIDE?
The Uses of PENTAMETHYLBENZENESULFONYL CHLORIDE
Pentamethylbenzenesulfonyl chloride is used as a reactant in the preparation of benzosultam derivatives via chlorosulfonylation of benzene derivatives followed by azide substitution and cobalt-porphyrin-catalyzed amination/cyclization.
Properties of PENTAMETHYLBENZENESULFONYL CHLORIDE
| Melting point: | 81-85 °C(lit.) |
| Boiling point: | 362.5±42.0 °C(Predicted) |
| Density | 1.189±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| color | Off white to dark grey |
| Sensitive | Moisture Sensitive |
| BRN | 2844881 |
| CAS DataBase Reference | 52499-94-2(CAS DataBase Reference) |
Safety information for PENTAMETHYLBENZENESULFONYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for PENTAMETHYLBENZENESULFONYL CHLORIDE
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