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2818-88-4

Name 2-Methylbenzoselenazole
CAS 2818-88-4
EINECS(EC#) 220-577-4
Molecular Formula C8H7NSe
MDL Number MFCD00005557
Molecular Weight 196.11
MOL File 2818-88-4.mol
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Chemical Properties

Appearance clear yellow to orange liquid after melting
Melting point  28.5-30 °C(lit.)
Boiling point  140 °C51 mm Hg(lit.)
refractive index  n20/D 1.652(lit.)
Fp  >230 °F
form  solid
CAS DataBase Reference 2818-88-4(CAS DataBase Reference)
EPA Substance Registry System 2818-88-4(EPA Substance)

Safety Data

Hazard Codes  T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  DK7700000
HazardClass  6.1(b)
PackingGroup  III
Safety Profile
Poison by intravenous route. Moderately toxic by ingestion. An eye and skin irritant. When heated to decomposition it emits very toxic fumes of NO, and Se. See also SELENIUM COMPOUNDS.

Hazard Information

Material Safety Data Sheet(MSDS)

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