414220

Propylencarbonat

suitable for HPLC, 99.7%

• 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: 12190000
• PubChem Substanz-ID: 329756102
• NACRES: NA.21

Eigenschaften

• Dampfdruck: 0.13 mmHg ( 20 °C); 0.98 mmHg ( 50 °C)
• Qualitätsniveau: 100
• Assay: 99.7%
• Form: liquid
• Selbstzündungstemp.: 851 °F
• Expl.-Gr.: 14.3 %
• Methode(n): HPLC: suitable
• Verunreinigungen: <0.020% water
• Abdampfrückstand: <0.0005%
• 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.)
• λ: H₂O reference
• UV-Absorption: λ: 235 nm A_max: 1.00; λ: 280 nm A_max: 0.50; λ: 300 nm A_max: 0.30; λ: 350 nm A_max: 0.05; λ: 375-400 nm A_max: 0.01
• Anwendung(en): food and beverages
• SMILES String: CC1COC(=O)O1
• InChI: 1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3
• InChIKey: RUOJZAUFBMNUDX-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Propylene carbonate is a cyclic carbonate commonly used as an organic solvent. Many methods have been reported for its synthesis from propylene oxide and carbon dioxide under different reaction conditions. The dielectric property, relaxation times and viscosity has been studied. It is a potential electrochemical solvent in preparing aprotic battery electrolytes.

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Anwendung

Designed for use with HPLC instrumentation and organic synthesis applications.

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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): 269.6 °F - closed cup
• Flammpunkt (°C): 132 °C - closed cup