4-Isopropylbenzenesulfonyl chloride
- CAS NO.：54997-90-9
- Empirical Formula: C9H11ClO2S
- Molecular Weight: 218.7
- MDL number: MFCD00041510
- EINECS: 629-255-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:50:33
What is 4-Isopropylbenzenesulfonyl chloride?
Chemical properties
clear yellow to orange liquid
The Uses of 4-Isopropylbenzenesulfonyl chloride
4-Isopropylbenzenesulfonyl chloride may be used to synthesize chlorosulfonyl-functionalized ATRP (Atom transfer radical polymerization) initiator and 4-isopropylbenzenethiol.
General Description
4-Isopropylbenzenesulfonyl chloride can be synthesized from isopropylbenzene via chlorosulfonation.
Properties of 4-Isopropylbenzenesulfonyl chloride
| Melting point: | 51-52 °C |
| Boiling point: | 142-143 °C (12 mmHg) |
| Density | 1.220 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 143 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| color | Light orange/brown |
| Sensitive | Moisture Sensitive |
| BRN | 1103862 |
| CAS DataBase Reference | 54997-90-9(CAS DataBase Reference) |
Safety information for 4-Isopropylbenzenesulfonyl 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 4-Isopropylbenzenesulfonyl chloride
| InChIKey | CETRNHJIXGITKR-UHFFFAOYSA-N |
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