发明授权
US08519200B1 Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride 有权
1,1,3,3-四氯-1-氟丙烷和氟化氢的共沸组合物

Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride
摘要:
Provided are azeotropic or azeotrope-like mixtures of 1,1,3,3-tetrachloro-1-fluoropropane (HCFC-241fa) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of HFC-245fa and HCFO-1233zd.
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