809934

Ethyl methyl carbonate

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

• 동의어(들): Carbonic acid ethyl methyl ester, EMC, Methyl ethyl carbonate
• 실험식(Hill 표기법): C₄H₈O₃
• CAS Number: 623-53-0
• Molecular Weight: 104.10
• MDL number: MFCD00191398
• UNSPSC 코드: 12191602
• PubChem Substance ID: 329769199
• NACRES: NA.23

속성

• Grade: battery grade
• Quality Level: 200
• 설명: Acid content: <10 ppm
• 분석: 99.9%
• 양식: liquid
• 수분: <10 ppm
• 불순물: ≤10 ppm H₂O; ≤10 ppm acid
• bp: 101 °C
• mp: -55 °C
• density: 1.01 g/cm³
• 응용 분야: battery manufacturing
• SMILES string: CCOC(=O)OC
• InChI: 1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3
• InChI key: JBTWLSYIZRCDFO-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

법적 정보

Product of MU Ionic Solutions Corp

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 71.6 °F
• Flash Point (°C): 22 °C