Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr

Details Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr

1993-06-07

1994-10-11

Siegel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

570168, 570169, C07C 1720, C07C 1902

Patent

active

053549279

ABSTRACT:
A process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination,in the gas phase, of perchloroethylene in the presence of a catalyst comprising chrome oxides supported on AlF.sub.3 in the gamma and/or beta form.

REFERENCES:
patent: 4967023 (1990-10-01), Carmello et al.
patent: 5091601 (1992-02-01), Carmello et al.
patent: 5262574 (1993-11-01), Carmello et al.
patent: 5276224 (1994-01-01), Carmello et al.

Affiliated with

Also associated with

Rating

Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1660138