dichloro(fluoro)borane

Base Information

• Chemical Name: dichloro(fluoro)borane
• CAS No.: 14720-31-1
• Molecular Formula: BCl2 F
• Molecular Weight: 84.2608
• Mol file: 14720-31-1.mol

Synonyms:Boronchloride fluoride (BCl2F) (6CI,8CI); Boron dichloride fluoride;Dichlorofluoroborane

Chemical Property of dichloro(fluoro)borane

Chemical Property:

• Density: 1.279g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dichloro(fluoro)borane

There total 6 articles about dichloro(fluoro)borane 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: 89.0%

trichlorofluoromethane (75-69-4) + boron trichloride (10294-34-5) → boron trifluoride (7637-07-2) + boron difluoridechloride (14720-31-1)

Guidance literature:

In neat (no solvent); heating of BCl3 and CFCl3 in an evacuated sealed tube at 65°C for 4 h then at 130°C for 33 h; products detected by (11)B- and (19)F-NMR;

Reference yield: 13.0%

trichlorofluoromethane (75-69-4) + boron trichloride (10294-34-5) → boron trifluoride (7637-07-2) + boron difluoridechloride (14720-31-1) + boron fluoridedichloride (14720-30-0)

Guidance literature:

In neat (no solvent); heating of BCl3 and CFCl3 in an evacuated sealed tube at 65°C. for 283 h, then 4 h at 130°C; products detected by (11)B- and (19)F-NMR;

Reference yield:

B10F12 + boron trichloride (10294-34-5) → nonachlorononaborane(9) (12008-47-8) + boron trifluoride (7637-07-2) + boron difluoridechloride (14720-31-1) + boron fluoridedichloride (14720-30-0)

Guidance literature:

In dichloromethane-d2; B salts mixed at o°C, warmed to 60°C, extd.(CD2Cl2); NMR;

DOI:10.1016/S0277-5387(01)01032-4

upstream raw materials:

trichlorofluoromethane

boron trichloride

Downstream raw materials:

Propinyl-bor-difluorid

Refernces

• 1、 Saulys,Castillo,Morrison. "Fluorination of boron chlorides and boron bromides by reaction with bis(trifluoromethyl)mercury, trichlorofluoromethane, or tribromofluoromethane: Synthesis of BF2B5H8". . p. 1619 - 1624. Retrieved 2008/10/08.