Home Categories Chemical Reagents Dimethyldiselenide
A3374012

Dimethyldiselenide , ≥95.0%(GC) , 7101-31-7

Synonym(s):
Methyl diselenide

CAS NO.:7101-31-7

Empirical Formula: C2H6Se2

Molecular Weight: 188.01

MDL number: MFCD00008254

EINECS: 230-410-7

Pack Size Price Stock Quantity
1G RMB69.60 In Stock
5G RMB260.00 In Stock
25g RMB1172.80 In Stock
100g RMB3071.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: -82.2 °C
Boiling point: 155-157 °C (lit.)
Density  1.987 g/mL at 25 °C (lit.)
refractive index  n20/D 1.6388(lit.)
Flash point: 140 °F
storage temp.  0-6°C
form  liquid
color  Light yellow to Brown
Water Solubility  Reacts with water.
Sensitive  Air & Moisture Sensitive
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference 7101-31-7(CAS DataBase Reference)
NIST Chemistry Reference Dimethyl diselenide(7101-31-7)

Description and Uses

Dimethyl diselenide is a powerful reagent used for identification of distonic radical cations

Safety

Symbol(GHS) 
GHS02,GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H226-H301+H331-H373-H410
Precautionary statements  P210-P233-P273-P301+P310-P304+P340+P311-P314
Hazard Codes  T,N
Risk Statements  23/24/25-50/53-33-23/25
Safety Statements  23-36/37/39-45-61-60-28A-20/21-28
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
HS Code  2931.90.9051
HazardClass  6.1
PackingGroup  II

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