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Trimethyl borate

Trimethyl borate

CAS Number: 121-43-7

Molecular Formula: C3H9BO3

About Trimethyl borate

Trimethyl Borate (CAS No: 121-43-7) occupies a pivotal role in the high-growth energy storage sector, where it is increasingly utilised as a performance-enhancing electrolyte additive to stabilise the solid electrolyte interphase (SEI) in high-voltage lithium-ion batteries. Beyond its utility in energy materials, Boric...

Synonyms

  • boron trimethoxide
  • Borate de trimthyle
  • Tris(methoxy)borane
  • Boric acid trimethyl
  • ACMC-209aav
View all

Trimethyl borate Specifications

CAS Number
121-43-7
Molecular Formula
C3H9BO3
IUPAC Name
trimethyl borate
Canonical SMILES
B(OC)(OC)OC
InChI Key
WRECIMRULFAWHA-UHFFFAOYSA-N
InChI
InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
melting_point
-29.3 °C
boiling_point
67.5 °C
solubility
Miscible with tetrahydrofuran, ether, isoporpylamine, hexane, methanol, nujol, and other organic liquids
density
0.915 g/cu cm
logP
-1.9

Chemical Intermediate

An intermediate in the preparation of sodium borohydride

Reagent

A popular reagent in organic chemistry and synthesis

Synthetic Precursor

A precursor for the synthesis of boronic acids and borate esters for Suzuki-Miyaura cross-coupling reactions

Wood Preservative

A wood treatment agent that protects against fungi and insects

Industrial Additive

A flame retardant additive for materials such as pigments, paints, and polymers

Flux

An antioxidant flux used in brazing and soldering

Agricultural Fumigant

A lemon-lime fruit fumigant and fungicide

Semiconductor Material

A doping source for semiconductors and a dispersing agent in semiconductor manufacturing

Analytical Reagent

A reagent for GC analysis of carbohydrate derivatives and chemical ionization mass spectrometry

Solvent

A solvent for waxes, resins, and oils

  1. boron trimethoxide
  2. Borate de trimthyle
  3. Tris(methoxy)borane
  4. Boric acid trimethyl
  5. ACMC-209aav

Trimethyl borate FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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