1.There are currently no exemptions for these brominates flame retardants except Deca-BDE. And Deca-BDE is under consideration by European Commission.

1.除了十溴联苯以外无豁免，十溴联苯重新评之中。

2.In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.

2.本乙二醇先溴代，再氨化的二步合成法，合成了胺基单取代乙二醇衍生物。