809969

Propylencarbonat

battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

• Synonym(e): 1,2-Propandiol, zyklisches Carbonat, 4-Methyl-1,3-dioxolan-2-one
• Empirische Formel (Hill-System): C₄H₆O₃
• CAS-Nummer: 108-32-7
• Molekulargewicht: 102.09
• Beilstein: 107913
• EG-Nummer: 203-572-1
• MDL-Nummer: MFCD00005385
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329769202
• NACRES: NA.23

Eigenschaften

• Qualität: battery grade
• Qualitätsniveau: 100
• Dampfdruck: 0.13 mmHg ( 20 °C); 0.98 mmHg ( 50 °C)
• Assay: ≥99%
• Form: liquid
• Selbstzündungstemp.: 851 °F
• Expl.-Gr.: 14.3 %
• Verunreinigungen: ≤10 ppm H₂O; ≤10 ppm acid
• Brechungsindex: n20/D 1.421 (lit.)
• pH-Wert: 7 (20 °C, 200 g/L)
• bp: 240 °C (lit.)
• mp (Schmelzpunkt): −55 °C (lit.)
• Dichte: 1.204 g/mL at 25 °C (lit.); 1.2 g/cm³
• Anwendung(en): battery manufacturing
• SMILES String: CC1COC(=O)O1
• InChI: 1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3
• InChIKey: RUOJZAUFBMNUDX-UHFFFAOYSA-N

Beschreibung

Anwendung

Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and the use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.

Angaben zur Herstellung

These additives have low water content (less than 100 ppm). Please handle under inert and moisture free enviornment (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.

Rechtliche Hinweise

Product of MU Ionic Solutions Corp

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 275.0 °F - closed cup
• Flammpunkt (°C): 135 °C - closed cup