(N,N-Diethylaniline)trihydroboron 12084-74-1 13289-97-9 188582-63-0 84145-49-3 Borane, N,N-diethylaniline complex Boron, (N,N-diethylbenzenamine)trihydro-, (T-4)- EINECS 236-305-2 NSC 239123