CAS 156783-95-8 Carbonic acid, Methyl 2,2,2-trifluoroethyl ester

NAVIGATION

Carbonic acid, Methyl 2,2,2-trifluoroethyl ester

PRICE INQUIRY

Catalog Number

ACM156783958

CAS Number

156783-95-8

Product Name

Carbonic acid, Methyl 2,2,2-trifluoroethyl ester

Structure

Category

Other Electronic Materials

IUPAC Name

methyl 2,2,2-trifluoroethyl carbonate

Molecular Weight

158.08g/mol

Molecular Formula

C4H5F3O3

Canonical SMILES

COC(=O)OCC(F)(F)F

InChI

InChI=1S/C4H5F3O3/c1-9-3(8)10-2-4(5,6)7/h2H2,1H3

InChI Key

GBPVMEKUJUKTBA-UHFFFAOYSA-N

Application

Carbonic acid, Methyl 2,2,2-trifluoroethyl ester is an advanced fluorinated linear carbonate particularly designed for battery applications, offering remarkable electrochemical and thermal stability. With minimal water content and low-level HF impurities, it serves as an exceptional additive for lithium-ion batteries, enhancing their performance and stability. It significantly improves battery life, energy density, and cycling stability by contributing to the formation of a robust solid electrolyte interphase and providing effective passivation of cathode surfaces. Even a small addition, such as 5 wt %, is effective in developing a stable SEI layer, leading to improved discharge capacity and cyclability. This quality makes it an appealing choice for battery manufacturers focused on producing safe and high-efficiency battery solutions.

Complexity

119

Covalently-Bonded Unit Count

Exact Mass

158.019079g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

158.019079g/mol

Rotatable Bond Count

XLogP3

1.6