774456

1,2-Propyleneglycol sulfite

≥98%

• Synonym(s): 1,2-Propanediol cyclic sulfite, 4-Methyl-2-oxo-1,3,2-dioxathiolane, 4-Methyl-[1,3,2]dioxathiolane 2-oxide, PS, Propylene sulfite
• Empirical Formula (Hill Notation): C₃H₆O₃S
• CAS Number: 1469-73-4
• Molecular Weight: 122.14
• MDL number: MFCD00041209
• UNSPSC Code: 26111700
• PubChem Substance ID: 329767687
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: ≥98%
• form: liquid
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• refractive index: n20/D 1.437
• bp: 174-178 °C/760 mmHg
• density: 1.293 at 25 °C
• application(s): battery manufacturing
• greener alternative category: , Enabling
• SMILES string: CC1COS(=O)O1
• InChI: 1S/C3H6O3S/c1-3-2-5-7(4)6-3/h3H,2H2,1H3
• InChI key: SJHAYVFVKRXMKG-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

1,2-Propyleneglycol sulfide (1,2-PS) can be used as a film-forming additive for the formation of a solid electrolytic interface for the fabrication of high-performance lithium-ion batteries.

Propyleneglycol sulfite has been studied as a film-forming electrolyte additive for use in lithium ion battery electrolytes. It is also used as a solvent for making non-aqueous electrolytes for lithium ion and lithium sulfur batteries.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 177.1 °F
• Flash Point(C): 80.6 °C