Preparation of boron trichloride

Details Preparation of boron trichloride Preparation of boron trichloride

1979-05-29

1980-07-22

Peters, G. O.

Chemistry of inorganic compounds

Boron or compound thereof

Binary compound

C01B 3506

Patent

active

042139481

ABSTRACT:
Boron trichloride is prepared by free-radical chlorination of liquid borate ester, e.g., trimethyl borate, at temperatures of between about 20.degree. C. and 100.degree. C. Color bodies which form and accumulate in the liquid reaction mixture are removed by extracting a purge fraction of the reaction mixture from the reactor, distilling such liquid reaction mixture, and recycling distillate obtained from the distillation to the reactor. The volume of the purge fraction can vary between about 4 and about 20 volume percent of the reaction mixture per hour. Borate ester can be added to the distillate before introducing it into the reactor.

REFERENCES:
patent: 2943916 (1960-07-01), McElroy et al.

Affiliated with

Also associated with

Rating

Preparation of boron trichloride does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of boron trichloride, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of boron trichloride will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2178218