121-43-7 Basic information More..
Product Name:Trimethyl borate
Synonyms:METHYL BORATE;METHYL BORATE-11B;BORON TRIMETHOXIDE;BORIC ACID TRIMETHYL ESTER;BORON METHOXIDE;TRIMETHOXYBORANE;TRIMETHYL BORATE;B(OCH3)3
CAS:121-43-7
MF:C3H9BO3
MW:103.91
EINECS:204-468-9
Mol File:121-43-7.mol
121-43-7

Use

Trimethyl borate is a useful reagent in organic synthesis. It is involved in the production of resins, waxes and paints and acts as a methylation agent. As a boron source, it is used to prepare flame retardants, anti-oxidants and corrosion inhibitors. It reacts with Grignard reagents followed by hydrolysis to prepare boronic acid. It is also used as a precursor of borate esters, which finds application in the Suzuki coupling reaction. It is used as neutron detector gas in the presence of a scintillation counter; as a promoter of diborane reactions.

Trimethyl borate manufacturers

  • Trimethyl borate
  • US $2.00 / KG
  • 2025-05-21
  • CAS:121-43-7
  • Min. Order: 1KG
  • Purity: 99%
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  • Trimethyl borate
  • US $0.00 / Kg/Drum
  • 2025-05-16
  • CAS:121-43-7
  • Min. Order: 1Kg/Drum
  • Purity: 99%
  • Supply Ability: 5000KG
  • Trimethyl Borate
  • US $19.00 / KG
  • 2024-10-11
  • CAS:121-43-7
  • Min. Order: 1KG
  • Purity: 99.%
  • Supply Ability: 10 ton
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