To provide an ether composition containing no -OCF2O-structure, having a low viscosity and being excellent in chemical stability in a wide temperature range.
An ether composition comprising a polyether compound (A) containing at least two -(OCF2CF2)- units, containing no -OCF2O- structure and having an average molecular weight of higher than 2,000 and at most 20,000, and an ether compound (B) containing at least one -(OCF2CF2)-unit and having an average molecular weight of at most 2,000.
The Mechanism of Fluorination. IV.<sup>1</sup> The Effect of Temperature and of Fluorine Concentration upon the Olefin Dimerization Reaction. A New Fluorination Apparatus<sup>2</sup>
作者:William T. Miller、James O. Stoffer、George. Fuller、Andrew C. Currie
DOI:10.1021/ja01055a013
日期:1964.1
US8053538B2
申请人:——
公开号:US8053538B2
公开(公告)日:2011-11-08
Boutevin,B. et al., Comptes Rendus des Seances de l'Academie des Sciences, Serie C: Sciences Chimiques, 1975, vol. 281, p. 405 - 408