申请人:Hooker Chemicals & Plastics Corporation
公开号:US04049727A1
公开(公告)日:1977-09-20
New compounds and a process for the preparation thereof are disclosed of the formula: ##STR1## WHEREIN EACH R is independently halogen or lower alkyl and n is from 2 to 4. These compounds are useful as chemical intermediates and fire retardant additives.
揭示了一种新的化合物及其制备方法,其化学式为:##STR1## 其中每个R独立地代表卤素或较低的烷基,n为2至4。这些化合物可用作化学中间体和阻燃添加剂。