934003

Methyl (2,2,2-trifluoroethyl) carbonate

≥98%, anhydrous, battery grade

• Sinonimo/i: Carbonic Acid Methyl 2,2,2-Trifluoroethyl Ester, FEMC
• Formula empirica (notazione di Hill): C₄H₅F₃O₃
• Numero CAS: 156783-95-8
• Peso molecolare: 158.08
• Numero MDL: MFCD28054295
• Codice UNSPSC: 12352100
• ID PubChem: 17761042
• NACRES: NA.21

Proprietà

• Grado: battery grade
• Livello qualitativo: 100
• Saggio: ≥98%
• Stato: liquid
• Caratteristiche più verdi: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Impurezze: ≤250 ppm HF; ≤300 ppm H₂O
• P. ebollizione: 57-59 °C/120 mmHg; 90 °C (lit.)
• Densità: 1.34 g/mL (lit.)
• applicazioni: battery manufacturing
• Categoria alternativa più verde: Enabling

Descrizione

Descrizione generale

Methyl (2,2,2-trifluoroethyl) carbonate (FEMC), ≥99%, battery grade is one kind of fluorinated linear carbonate. It comes with very low water content (≤ 300.0 ppm) and low impurity of HF (≤ 250.0 ppm) which is ideal for battery research

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Applicazioni

Battery-grade methyl (2,2,2-trifluoroethyl) carbonate (FEMC) is an effective additive for improving the performance and stability of lithium-ion batteries. Its outstanding thermal and electrochemical stability makes it a reliable option for high-temperature and high-voltage battery applications. FEMC has been shown to improve battery life, enhance energy density, and increase cycling stability. As an electrolyte additive in lithium-ion batteries (LIBs), FEMC plays an important role in forming a stable solid electrolyte interphase (SEI) and effective passivation of the cathode surfaces, resulting in enhanced discharge capacity and cyclability. Even the addition of 5 wt % of FEMC was found to be very effective in forming a stable SEI layer and protecting the surface of the cathode. FEMC′s high performance makes it an attractive choice for battery manufacturers looking to create safe and efficient battery products.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H226,H315,H319,H335
• Consigli di prudenza: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 100.4 °F
• Punto d’infiammabilità (°C): 38 °C