SpeedCure BPO

SpeedCure BPO is a Norrish Type I photoinitiator from the phosphine oxide family, with absorption maxima at 281, 365 and 395 nm. SpeedCure BPO provides high reactivity and depth cure when used at 0.5-5 wt% in UV and LED curable formulations.

CAS no. 162881-26-7
Chemical name Phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide