1,3-PS(1,3-Propane sultone)/CAS No. 1120-71-4
180 °C30 mm Hg(lit.)
Refractive index @20℃
Hardly soluble in water
Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases
Colorless or yellowish transparent liquid(≥31°C)Colorless and transparent crystalline.(<31°C)
1,3-propane sultone is a new functional fine chemical material.
1、It is used in tanning, ink and sensitizing dye synthesis.
2、It is an excellent general-purpose sulfonating agent.
3、It is important pharmaceutical intermediate.
4、It is used in brighteners, dyes, dual ion surfactants.
5、Synthesize key raw materials for important electroplating additive intermediates such as PPS, UPS, DPS, MPS, ZPS, POPS, SP and so on.
6、It is an important pharmaceutical intermediate and an important raw material for the production of lithium batteries. It can also be used in lithium secondary batteries to enhance the cycle number and service life of batteries.