1132-39-4

Name DIPHENYL SELENIDE
CAS 1132-39-4
EINECS(EC#) 214-474-3
Molecular Formula C12H10Se
MDL Number MFCD00014067
Molecular Weight 233.17
MOL File 1132-39-4.mol
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Chemical Properties

Appearance clear yellow to red-brown liquid
Melting point  3°C
Boiling point  115-117 °C(lit.)
density  1.338 g/mL at 25 °C(lit.)
refractive index  n20/D 1.6465(lit.)
Fp  >230 °F
storage temp.  2-8°C
form  liquid
color  amber
Water Solubility  Immiscible with water.
Sensitive  Moisture Sensitive
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
InChI 1S/C12H10Se/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
InChIKey ORQWTLCYLDRDHK-UHFFFAOYSA-N
SMILES [Se](c1ccccc1)c2ccccc2
CAS DataBase Reference 1132-39-4(CAS DataBase Reference)
EPA Substance Registry System Diphenyl selenide (1132-39-4)

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 3082 9/PG 3
WGK Germany  3
RTECS  SX1825000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2
Safety Profile
Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS

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