Boron trifluoride diethyl etherate, 46.5% BF{3} min, packaged under Argon in resealable ChemSeal™ bottles

Product Code.	Quantity	unitSize
11358958	100 g	100g
11368958	500 g	500g

Product Code. 11358958

Brand: Thermo Scientific Alfa Aesar 041796.22

Description

CAS: 109-63-7 | C4H10BF3O | 141.93 g/mol

Boron trifluoride diethyl etherate is used as a Lewis acid catalyst in Mukaiyama aldol addition, alkylation, acetylation, isomerization, dehydrations and condensation reactions. It is involved in the prepattion of polyethers in polymerization reactions. As a catalyst, it is used in the preparation of cyclopentyl- and cycloheptyl[b]indoles and other diborane. It is also used in sensitive neutron detectors in ionization chambers as well as monitoring radiation levels in earth’s atmosphere.

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.

• Packaged under argon

Specifications

Chemical Identifiers

• CAS: 109-63-7
• Molecular Formula: C4H10BF3O
• Molecular Weight (g/mol): 141.93
• MDL Number: MFCD00013194
• InChI Key: KZMGYPLQYOPHEL-UHFFFAOYSA-N
• PubChem CID: 8000
• SMILES: FB(F)F.CCOCC

• Boiling Point: 125°C to 126°C
• Melting Point: -60°C
• Physical Form: Liquid
• Quantity: 100 g
• Linear Formula: BF₃·O(CH₂CH₃)₂
• UN Number: UN2604
• Beilstein: 3909607
• Flash Point: 47°C (116°F)
• Merck Index: 14,1350
• Solubility Information: Miscible with ether and alcohol.
• IUPAC Name: ethoxyethane;trifluoroborane
• Formula Weight: 141.93
• Concentration or Composition (by Analyte or Components): 46.5% BF₃ min.
• Odor: Acrid
• Packaging: ChemSeal™ bottles
• Refractive Index: 1.344
• Sensitivity: Moisture sensitive
• Density: 1.130 g/mL
• Chemical Name or Material: Boron trifluoride diethyl etherate

Safety and Handling

SDS

RUO – Research Use Only