1-Propanesulfonyl chloride
- CAS NO.:10147-36-1
- Empirical Formula: C3H7ClO2S
- Molecular Weight: 142.6
- MDL number: MFCD00007462
- EINECS: 233-414-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-01 18:09:03
What is 1-Propanesulfonyl chloride ?
Chemical properties
Light yellow liquid
The Uses of 1-Propanesulfonyl chloride
1-Propanesulfonyl chloride was used in synthesis of 1-alkyl-3-methylimidazolium alkanesulfonate ionic liquids.
Synthesis
2,4,6-Trichloro-[1,3,5]-triazine (TCT) was added at room temperature to a solution of propane-1-sulfonic acid in acetone dry, followed by NEt3 dropwise. The resulting mixture was irradiated to 80 °C (50 W of MW power) for 20 min in a sealed tube (10 mL pressure-rated reaction vial) in a self-tuning single-mode irradiating synthesizer. The mixture was cooled rapidly to room temperature by passing compressed air through the microwave cavity for 1 min. After cooling to room temperature, the precipitate was filtered off on Celite to afford 1-Propanesulfonyl chloride[1].
References
[1] Lidia De Luca, Giampaolo Giacomelli. “An Easy Microwave-Assisted Synthesis of Sulfonamides Directly from Sulfonic Acids.” The Journal of Organic Chemistry 73 10 (2008): 3967–3969.
Properties of 1-Propanesulfonyl chloride
Melting point: | -37 °C |
Boiling point: | 78-79 °C/15 mmHg (lit.) |
Density | 1.267 g/mL at 25 °C (lit.) |
vapor density | 4.9 (vs air) |
refractive index | n |
Flash point: | 176 °F |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
form | clear liquid |
color | Colorless to Light yellow |
Water Solubility | Decomposes in hot water. |
Sensitive | Moisture Sensitive |
BRN | 1747500 |
CAS DataBase Reference | 10147-36-1(CAS DataBase Reference) |
NIST Chemistry Reference | 1-Propanesulfonyl chloride(10147-36-1) |
EPA Substance Registry System | 1-Propanesulfonyl chloride (10147-36-1) |
Safety information for 1-Propanesulfonyl 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. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 1-Propanesulfonyl chloride
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