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Trimethyloxonium tetrafluoroborate, 96%

Catalog No. AAA1517509
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Catalog No. AAA1517509 Supplier Thermo Scientific Chemicals Supplier No. A1517509
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Description

CAS: 420-37-1 | C3H9BF4O | 147.91 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in nitrobenzene, nitromethane, chloroform, hot acetone, liquid sulfur dioxide. Slightly soluble in dichloromethane. Insoluble in common organic solvents.

Notes
Hygroscopic. Moisture sensitive. Store in a cool place. Incompatible with strong oxidizing agents and bases.

Chemical Identifiers

CAS 420-37-1
Molecular Formula C3H9BF4O
Molecular Weight (g/mol) 147.91
MDL Number MFCD00011798
InChI Key CZVZBKHWOFJNCR-UHFFFAOYSA-N
Synonym trimethyloxonium tetrafluoroborate, trimethyloxidanium tetrafluoroborate, tetrafluoroboranuide; trimethyloxidanium, trimethyloxonium fluoborate, acmc-209jn1, ksc236c1n, trimethyloxonium tetrafluroborate, trimethyloxonium tetrafloroborate, trimethyloxonium tetrafluorborate, trimethyloxonium tetraflouroborate
PubChem CID 2735153
SMILES C[O+](C)C.F[B-](F)(F)F

Specifications

Melting Point ∽190°C (decomposition)
Assay Percent Range 96%
Quantity 10 g
Beilstein 3597303
Sensitivity Moisture sensitive
Solubility Information Soluble in nitrobenzene,nitromethane,chloroform,hot acetone,liquid sulfur dioxide. Slightly soluble in dichloromethane. Insoluble in common organic solvents.
IUPAC Name trimethyloxidanium;tetrafluoroborate
Formula Weight 147.91
Chemical Name or Material Trimethyloxonium Tetrafluoroborate

Safety and Handling

Hazard Category H314-H335
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Hazard Class: 8; Packaging Group: II
EINECSNumber 206-994-4
TSCA Yes
storageNote1 Moisture sensitive
Recommended Storage Store at -20°C; Store under Nitrogen

RUO – Research Use Only