2-Toluenesulfonyl isocyanate
- CAS NO.：32324-19-9
- Empirical Formula: C8H7NO3S
- Molecular Weight: 197.21
- MDL number: MFCD00037045
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:17:25
What is 2-Toluenesulfonyl isocyanate?
Chemical properties
clear colourless to light yellow liquid
The Uses of 2-Toluenesulfonyl isocyanate
2-Methylbenzenesulfonyl Isocyanate is a reagent in the preparation of chiral hydropyrimidines.
What are the applications of Application
o-Toluenesulfonyl isocyanate is a sulfonamide compound for proteomics research
Properties of 2-Toluenesulfonyl isocyanate
| Boiling point: | 129 °C (5 mmHg) |
| Density | 1.303 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 0-6°C |
| solubility | reacts |
| form | Oil |
| color | Colourless |
| Water Solubility | reacts |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 32324-19-9(CAS DataBase Reference) |
Safety information for 2-Toluenesulfonyl isocyanate
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
Computed Descriptors for 2-Toluenesulfonyl isocyanate
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