CAS 4325-85-3 Tris(Trimethylsilyl) Borate - Materials / Alfa Chemistry

NAVIGATION

Tris(Trimethylsilyl) Borate

PRICE INQUIRY

Catalog Number

ACM4325853-1

CAS Number

4325-85-3

Product Name

Tris(Trimethylsilyl) Borate

Structure

Category

Salt

Synonyms

Boric acid tris(trimethylsilyl) ester
Tris(trimethylsiloxy)boron

IUPAC Name

tris(trimethylsilyl) borate

Molecular Weight

278.38 g/mol

Molecular Formula

[(CH3)3SiO]3B

Canonical SMILES

B(O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C

InChI

InChI=1S/C9H27BO3Si3/c1-14(2,3)11-10(12-15(4,5)6)13-16(7,8)9/h1-9H3

InChI Key

YZYKZHPNRDIPFA-UHFFFAOYSA-N

Purity

0.98

Application

Tris(Trimethylsilyl) Borate serves as a multifunctional additive improving the performance of lithium-ion batteries and acting as an intermediate in organic synthesis By enhancing the cycle performance of high-voltage cathode materials like LiMn2O4 and LiNi05Co02Mn03O2 it provides a protective cathode function It also optimizes the cycle life of Li-ion batteries with LiMn2O4 and LiFePO4 cathodes at elevated temperatures such as 55 °C Tris(Trimethylsilyl) Borate is shown to form a thin dense cathode-electrolyte interphase (CEI) film rich in Si–O and B–O bonds effectively reducing interfacial resistance growth and facilitating lithium-ion transfer These properties make it highly effective compared to alternatives like Tris(Trimethylsilyl) Phosphate by easily interacting with lithium ions and modifying the solvation structure to enhance cycling performance

Storage

Moisture Sensitive. Ambient temperatures.

Complexity

180

Covalently-Bonded Unit Count

Exact Mass

278.136104g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

278.136104g/mol

Rotatable Bond Count