H373：May cause damage to organs through prolonged or repeated exposure
H410：Very toxic to aquatic life with long lasting effects
Precautionary statements
P273：Avoid release to the environment.
P314：Get medical advice/attention if you feel unwell.
Description
Diphenyl diselenide is used in the methoxyselenenylation of alkenes, dihydroxylation of double bonds, hydrothiolation of terminal alkynes. It is used in the synthesis of the unsymmetrical diorganyl selenides, 1-(phenylselenomethyl)vinyl selenides, allylic phenyl selenides.
