Prop-1-ene-1,3-sultone (PST)

Chemical name

Prop-1-ene-1,3-sultone

Molecular formula: C3H4O3S

Molecular weight: 120.13

CAS No.: 21806-61-1

Properties:

Appearance: White solid

Purity: ≥99.5%

Application

PST was used as an electrolyte interphase(SEI) formation additive in PC-based electrolyte for Lithium ion battery. PST can be reduced prior to the start potential for the interaction between electrolyte and graphite electrode.

Package and storage

20KG/drum, stored in cool and dry place