Synonyms: Methyl diselenide
CAS Number: 7101-31-7
Formula: C2H6Se2
Formula Weight: 187.99
Linear Formula: (CH3)2Se2
MDL No.: MFCD00008254
Purity: 0.96
Boiling Point: 155-157 C(lit.)
Density: 1.987 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.6388(lit.)
EC Number: 230-410-7
UNSPSC Code: 12352100
General description: Dimethyl diselenide is a volatile selenium species and its determination in biological samples by HPLC-inductively coupled argon plasma mass spectrometry was reported. Selenium alkylation with dimethyl diselenide was reported by solid-phase microextraction gas chromatography-mass spectrometry.
Application: Dimethyl diselenide is the most powerful reagent used to identify distonic radical cations.
RIDADR: UN1992 - class 3 - PG 3 - EHS - Flammable liquids, toxic, n.o.s., HI: all
WGK Germany: 3
Flash Point(F): 140 F
Flash Point(C): 60 C
R Codes: 23/24/25
S Codes: 23-36/37/39-45
IOD Codes: T
Symbol: GHS02, GHS06, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H226-H301 + H331-H373-H410
Precautionary statements: P261-P273-P301 + P310-P311-P501