Boron trifluoride etherate

Base Information

• Chemical Name: Boron trifluoride etherate
• CAS No.: 109-63-7
• Molecular Formula: C4H10BF3O
• Molecular Weight: 141.929
• Hs Code.: 29319090
• Mol file: 109-63-7.mol

Synonyms:(Diethylether)trifluoroboron;Boron fluoride diethyl ether complex;Boron fluoridediethyl etherate;Boron fluoride etherate;Boron fluoride monoetherate;Boronfluoride-diethyl ether compound;Boron fluoride-ethyl ether complex;Boronfluoride-ethyl etherate;Boron trifluoride etherate(1:1);Boron trifluoride ethyl etherate (1:1);Boron trifluoride monoetherate;Boron trifluoride-diethyl ether (1:1);Boron trifluoride-diethyl ether 1:1complex;Boron trifluoride-diethyl ether complex;Boron trifluoride-diethylether complex (1:1);Trifluoroborane diethyl etherate;Trifluoro[1,1'-oxybis[ethane]]boron;Trifluoro(diethyl ether)boron;Ethylether-boron trifluoride complex;Boron trifluoride-diethyl etherate;Borontrifluoride-ether complex;Boron trifluoride-ethyl ether;Borontrifluoride-ethyl ether (1:1);Boron trifluoride-ethyl ether complex;Borontrifluoride-ethyl etherate;Diethyl ether compound with boron trifluoride;Diethylether trifluoroborane complex;Diethyl ether-trifluoroborane (1:1);Trifluoroboron etherate;Trifluoroborane-1,1'-oxybis[ethane] (1:1);Trifluoroboron-diethyl ether (1:1);(Diethyl ether)trifluoroborane;

Chemical Property of Boron trifluoride etherate

Chemical Property:

• Appearance/Colour: colourless to brown fuming liquid with anacrid odour
• Vapor Pressure: 4.2 mm Hg ( 20 °C)
• Melting Point: -58 °C(lit.)
• Refractive Index: n20/D 1.344(lit.)
• Boiling Point: 126 dec
• Flash Point: 118°F
• PSA: 17.07000
• Density: 1.12 g/cm³
• LogP: 1.92260
• Storage Temp.: 2-8°C
• Sensitive.: Moisture Sensitive
• Solubility.: Miscible with ether and alcohol.
• Water Solubility.: Reacts

Purity/Quality:

46%-48%, ^*data from raw suppliers

Boron trifluoride diethyl etherate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,C
• Hazard Codes: T,C
• Statements: 10-14-20/22-35-48/23-34-14/15-23-22
• Safety Statements: 16-23-26-36/37/39-45-8-28A-43

MSDS Files:

SDS file from LookChem

Useful:

• uses: 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.
• Physical properties: Fuming liquid; stable at ambient temperatures but hydrolyzed on exposure to moist air; density 1.125 g/mL; refractive index 1.348; solidifies at -60.4°C; boils at 125.7°C; flash point (open cup) 147°F (68.8°C); decomposes in water.
• Uses: Catalyst in acetylation, alkylation, polymerization, dehydration, and condensation reactions.

Technology Process of Boron trifluoride etherate

There total 20 articles about Boron trifluoride etherate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.5%

diethyl ether (60-29-7,927820-24-4) + boron trifluoride (7637-07-2) → boron trifluoride diethyl etherate (109-63-7)

Guidance literature:

at 20 ℃; for 0.0141056h; under 2625.26 Torr; Temperature; Pressure; Flow reactor;

Reference yield: 86.0%

→ trifluoroborane diethyl ether (109-63-7)

Guidance literature:

Reference yield: 82.0%

→ B(C6F5)3 + trifluoroborane diethyl ether (109-63-7)

Guidance literature:

upstream raw materials:

2,4,6-tris(trilfuoromethyl)phenyllithium

boron trichloride

diethyl ether

boron trifluoride

Downstream raw materials:

4-methyl-1-[[4-(trifluoromethyl)phenoxy]methyl]-2,6,7-trioxabicyclo[2.2.2]octane

2,6,di-tert-butyl-4-(3,7,11,15,tetramethyl-2-hexadecenyl)-phenol

2,6,6-Trimethyl-3-(pyridin-3-ylmethylimino)bicyclo[3.1.1]heptan-2-ol

Refernces

• 1、 -. "Continuous synthesis method and reaction device of boron trifluoride complex". Paragraph 0067-0075. . Retrieved 2021/10/05.
• 2、 Cornet, Stephanie M.,Dillon, Keith B.,Entwistle, Christopher D.,Fox, Mark A.,Goeta, Andres E.,Goodwin, Helen P.,Marder, Todd B.,Thompson, Amber L.. "Synthesis and characterisation of some new boron compounds containing the 2,4,6-(CF3)3C6 H2 (fluoromes = Ar), 2,6-(CF3)2C6H3 (fluoroxyl = Ar′), or 2,4-(CF3)2 C6H3 (Ar″) ligands". . p. 4395 - 4405. Retrieved 2007/10/03.