809985

1,3-Propanesultone

battery grade, ≥99%, acid <200 ppm, H2O <100 ppm

• Synonym(s): 1,2-Oxathiolane 2,2-dioxide, 3-Hydroxypropanesulfonic acid γ-sultone
• Empirical Formula (Hill Notation): C₃H₆O₃S
• CAS Number: 1120-71-4
• Molecular Weight: 122.14
• Beilstein/REAXYS Number: 109782
• EC Number: 214-317-9
• MDL number: MFCD00005355
• UNSPSC Code: 12352100
• PubChem Substance ID: 329769204
• NACRES: NA.23

Properties

• grade: battery grade
• Quality Level: 100
• description: Acid content: <10 ppm
• assay: ≥99%
• form: powder
• impurities: ≤100 ppm H₂O; ≤200 ppm acid
• bp: 180 °C/30 mmHg (lit.)
• mp: 30-33 °C (lit.)
• density: 1.392 g/mL at 25 °C (lit.)
• application(s): battery manufacturing
• SMILES string: O=S1(OCCC1)=O
• InChI: 1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
• InChI key: FSSPGSAQUIYDCN-UHFFFAOYSA-N

Description

Application

The presence of electrolyte additives enhances the performance of lithium ion batteries by improving their thermal stability and ionic conductivity. Additives also reduce the flammability of electrolytes and provide overcharge protection. 1,3-Propanesultone finds application as an additive in lithium ion batteries.

Other Notes

These additives have low water content (<100 ppm). Please handle under inert and moisture free environment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers. Application as an additive in lithium ion batteries.

Legal Information

Product of MU Ionic Solutions Corp

Safety Information

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301,H312,H315,H318,H350
• pcodes: P202 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3