809934

Ethyl methyl carbonate

battery grade, 99.9%, acid <10 ppm, H2O <10ppm

• Sinónimos: Carbonic acid ethyl methyl ester, EMC, Methyl ethyl carbonate
• Fórmula empírica (notación de Hill): C₄H₈O₃
• Número de CAS: 623-53-0
• Peso molecular: 104.10
• Número MDL: MFCD00191398
• Código UNSPSC: 12191602
• ID de la sustancia en PubChem: 329769199
• NACRES: NA.23

Propiedades

• grado: battery grade
• Nivel de calidad: 200
• descripción: Acid content: <10 ppm
• Análisis: 99.9%
• formulario: liquid
• humedad: <10 ppm
• impurezas: ≤10 ppm H₂O; ≤10 ppm acid
• bp: 101 °C
• mp: -55 °C
• densidad: 1.01 g/cm³
• aplicaciones: battery manufacturing
• cadena SMILES: CCOC(=O)OC
• InChI: 1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3
• Clave InChI: JBTWLSYIZRCDFO-UHFFFAOYSA-N

Descripción

Descripción general

Anhydrous ethyl methyl carbonate (EMC) is a clear, colorless liquid with a sweet, ether-like odor. It is a highly polar solvent with a moderate boiling point (101 °C) and relatively low vapor pressure, making it suitable for use in a wide range of chemical reactions and processes. EMC is an excellent solvent for many organic compounds including cellulose, ester, and amides, and it can dissolve a variety of inorganic compounds as well, including many electrolytic salts.

Aplicación

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.

Información legal

Product of MU Ionic Solutions Corp

Información de seguridad

• Pictogramas: GHS02
• Palabra de señalización: Danger
• Frases de peligro: H225
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P243
• Clasificaciones de peligro: Flam. Liq. 2
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 71.6 °F
• Punto de inflamabilidad (°C): 22 °C