Synonyms: Phenyl diselenide
CAS Number: 1666-13-3
Formula: C12H10Se2
Formula Weight: 312.13
Linear Formula: C6H5SeSeC6H5
MDL No.: MFCD00003001
Purity: >=97.0% (GC)
Melting Point: 59-61 C (lit.); 60-63 C
Beilstein Registry Number: 2047179
EC Number: 216-780-2
UNSPSC Code: 12352100
General description: Diphenyl diselenide (Ph2Se2) is an organoselenium compound. Its crystalline structure, toxicokinetic properties, antioxidant and anti-inflammatory activities have been investigated. Its ability to reverse the oxidative brain damage and mitochondrial dysfunction induced by acetaminophen has been studied in mice. It reacts with thallium (Tl) to form TI (SePh). It participates in a four-component radical coupling to form substituted cyclopentanes.
Application: Diphenyl diselenide (Ph2Se2) may be used in the following studies:. methoxyselenenylation of alkenes. dihydroxylation of double bonds. hydrothiolation of terminal alkynesIt may be used in the synthesis of the following:. unsymmetrical diorganyl selenides. 1-(phenylselenomethyl)vinyl selenides. allylic phenyl selenides
Other Notes: Reagent for introducing the phenylselenyl group, used for elimination and oxidation reactions, review
RTECS: JM9152500
RIDADR: UN 3283 6.1 / PGII
WGK Germany: 3
R Codes: 23/25-33-50/53
S Codes: 20/21-28-45-60-61
IOD Codes: T,N
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H301 + H331-H373-H410
Precautionary statements: P261-P273-P301 + P310-P311-P501