1-(Biphenyl-4-yloxy)-2,3-epoxypropane 4-Biphenylyl glycidyl ether 4698-96-8 CCRIS 2066 EINECS 225-174-7 Ether, 4-biphenylyl 2,3-epoxypropyl Oxirane, 2-((1,1'-biphenyl-4-yloxy)methyl)- Propane, 1-(4-biphenyloxy)-2,3-epoxy- (7CI,8CI) p-Phenylphenyl glycidyl ether