成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

421-99-8

1,1,3-Trichloro-1,2,2-trifluoropropane synthesis

5synthesis methods
-

Yield:421-99-8 29% ,7125-99-7 17% ,131221-36-8 11% ,1112-01-2 1%

Reaction Conditions:

with hydrogen;platinum on activated charcoal at 120;Further byproducts given;

References:

Tanuma, T.;Ohnishi, K.;Okamoto, H.;Miyajima, T.;Morikawa, S. [Journal of Fluorine Chemistry,1992,vol. 57,p. 259 - 284]