Trade name	1,3-propane sultone
Molecular formula	C3H6O3S
CAS No.	1120-71-4
Assay	99%
Appearance	Colorless or yellowish transparent liquid(≥31°C)Colorless and transparent crystalline.(<31°C)
Water-solubility	Hardly soluble in water
Application	It is an important chemical intermediates that used as the startingmaterial for many electroplating chemical intermediates,sensitizing dye anionic Gemini surfactants. In addition, it is used intosecondary lithium ion solution to improve recycling life .