Trimethyloxonium Tetrafluoroborate CAS 420-37-1 Purity >98.0% (HPLC) High Quality

Short Description:

Chemical Name: Trimethyloxonium Tetrafluoroborate 

CAS: 420-37-1

Purity: >98.0% (HPLC)

Appearance: White to Off-White Powder or Crystals

High Quality, Commercial Production


Product Detail

Related Products

Product Tags


Manufacturer Supply With High Quality, Commercial Production 
Chemical Name: Trimethyloxonium Tetrafluoroborate CAS: 420-37-1

Chemical Properties:

Chemical Name Trimethyloxonium Tetrafluoroborate
CAS Number 420-37-1
CAT Number RF-PI1507
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C3H9BF4O
Molecular Weight 147.91
Brand Ruifu Chemical


Item Specifications
Appearance White to Off-White Powder or Crystals
Purity / Analysis Method >98.0% (HPLC)
Melting Point 189.0~200.0℃
Total Impurities <2.00%
Test Standard Enterprise Standard
Usage Methylation Agent; Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.





Trimethyloxonium Tetrafluoroborate (CAS: 420-37-1) is a trialkylated oxonium used as a methylation agent in organic synthesis. Trimethyloxonium Tetrafluoroborate act as a avmethylating agent and activates C-X multiple bonds. It is involved in the esterification of polyfunctional carboxylic acids. It acts as a catalyst in the polymerization of cyclic sulfides and ethers. Further, it is used in Beckmann rearrangement of oximes. Alkylating Reagents for Ester Synthesis.

  • Write your message here and send it to us