Synthesis of 1-chloro-3,3,3-trifluoropropene and...

Details Synthesis of 1-chloro-3,3,3-trifluoropropene and... Synthesis of 1-chloro-3,3,3-trifluoropropene and...

C - Chemistry, Metallurgy

07

C

C07C 19/08 (2006.01) C07C 17/00 (2006.01) C07C 17/07 (2006.01) C07C 17/20 (2006.01) C07C 17/21 (2006.01)

Patent

CA 2203433

The object of the invention is the manufacture of 1,1,1,3,3-pentafluoropropane (CF3CH2CHF2) by fluorination of 1,1,1,3,3-pentachloropropane (CCl3CH2CHCl2) with anhydrous hydrofluoric acid (HF). The reaction occurs in two stages: the first, in the gas phase, yields essentially 1-chloro-3,3,3-trifluoropropene (CF3CH=CHCl), and the second, in the liquid phase, transforms the 1-chloro-3,3,3-trifluoropropene into 1,1,1,3,3-pentafluoropropane.

L'invention a pour objet la fabrication du 1,1,1,3,3-pentafluoropropane (CF3CH2CHF2) par fluoration du 1,1,1,3,3-pentachloropropane (CCl3CH2CHCl2) avec de l'acide fluorhydrique anhydre (HF). La réaction est réalisée en deux étapes: la première en phase gaz fournit essentiellement le 1-chloro-3,3,3-trifluoropropène (CF3CH=CHCl) et la seconde en phase liquide permet de transformer le 1-chloro-3,3, 3-trifluoropropène en 1,1,1,3,3-pentafluoropropane.

Affiliated with

Also associated with

Rating

Synthesis of 1-chloro-3,3,3-trifluoropropene and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesis of 1-chloro-3,3,3-trifluoropropene and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of 1-chloro-3,3,3-trifluoropropene and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1491170