809934

炭酸エチルメチル

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

• 別名: EMC, 炭酸エチルメチルエステル, 炭酸メチルエチル
• 実験式（ヒル表記法）: C₄H₈O₃
• CAS番号: 623-53-0
• 分子量: 104.10
• MDL番号: MFCD00191398
• UNSPSCコード: 12191602
• PubChem Substance ID: 329769199
• NACRES: NA.23

特性

• グレード: battery grade
• 品質水準: 200
• 詳細: Acid content: <10 ppm
• アッセイ: 99.9%
• フォーム: liquid
• 湿度: <10 ppm
• 不純物: ≤10 ppm H₂O; ≤10 ppm acid
• bp: 101 °C
• mp: -55 °C
• 密度: 1.01 g/cm³
• アプリケーション: battery manufacturing
• SMILES記法: CCOC(=O)OC
• InChI: 1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3
• InChI Key: JBTWLSYIZRCDFO-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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.

法的情報

Product of MU Ionic Solutions Corp

安全性情報

• ピクトグラム: GHS02
• シグナルワード: Danger
• 危険有害性情報: H225
• 注意書き: P210 - P233 - P240 - P241 - P242 - P243
• 危険有害性の分類: Flam. Liq. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 71.6 °F
• 引火点(℃): 22 °C