1-Octanesulfonyl Chloride
- CAS NO.：7795-95-1
- Empirical Formula: C8H17ClO2S
- Molecular Weight: 212.74
- MDL number: MFCD00014729
- EINECS: 232-249-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:40
What is 1-Octanesulfonyl Chloride?
Chemical properties
clear colorless to slightly yellow liquid
The Uses of 1-Octanesulfonyl Chloride
1-Octanesulfonyl chloride is suitable for use in the preparation of 1-alkyl-3-methylimidazolium alkylsulfonates (ionic liquids).
Synthesis
A mixture of thiol (1 mmol), 30 percent H2O2 (3 mmol, 0.3 mL), and TiCl4 (1 mmol, 0.11 mL) was stirred in CH3CN at 25 °C for the time indicated in refPreviewPlaceHolderTable 1. A white solid (TiO2) immediately precipitated. After completion of the reaction as indicated by TLC, the mixture was quenched by adding H2O (10 mL), extracted with EtOAc (4 .x. 5 mL), and the extract was dried over anhydrous MgSO4. The filtrate was evaporated under a vacuum to afford the analytically pure product 1-Octanesulfonyl Chloride.
Properties of 1-Octanesulfonyl Chloride
| Melting point: | 14℃ |
| Boiling point: | 75 °C/0.03 mmHg (lit.) |
| Density | 1.087 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | clear liquid |
| color | Colorless to Light red to Green |
| Sensitive | Moisture Sensitive |
| BRN | 1763921 |
| CAS DataBase Reference | 7795-95-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Octanesulfonyl chloride (7795-95-1) |
Safety information for 1-Octanesulfonyl Chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
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. P405:Store locked up. |
Computed Descriptors for 1-Octanesulfonyl Chloride
| InChIKey | WIVNTNLDTMNDNO-UHFFFAOYSA-N |
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