Product Name:1,3-Propanesultone
Purity:99.95%
Appearance:Colorless Liquid
Sample:Available
Storage:In dry and ventilated place
CAS No.: 1120-71-4
1,3-Propanesultone CAS 1120-71-4
Typical Properties
Chemical Name:1,3-Propanesultone
Cas No:1120-71-4
EINECS No:214-317-9
Synonyms:3-HYDROXY-1-PROPANESULFONIC ACID GAMMA-SULTONE;
Molecualr Weight:122.14
Molecular Formula:C3H6O3S
Molecular Structure:
| Item | Specification |
| Melting Point | 30-33 °C |
| Boiling Point | 180 °C |
| Density | 1.392 g/mL |
| Refractive index | 1.4332 |
| Fp | >230 °F |
| Water (ppm) | 42 |
| Acid value (ppm) | 20 |
Usage
Lithium-ion Battery Electrolytes: Battery electrolyte additives designed to suppress gas generation, extend cycle life, enhance thermal stability, and passivate electrodes, thereby improving overall battery safety and stability.
Fine Chemical Intermediates: Used for the introduction of sulfonic acid groups and the synthesis of sulfonate-based surfactants and amphoteric surfactants.
Pharmaceuticals & Daily Chemicals: Intermediates for pharmaceutical and cosmetic applications, utilized in the synthesis of humectants, conditioning agents, and antimicrobial auxiliaries.
Textiles & Dyeing: Raw materials for fabric modification and dyeing/finishing auxiliaries, serving to improve moisture absorption, antistatic properties, and color fastness.
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1,3-Propanesultone CAS 1120-71-4