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15572-25-5

Name THALLIUM(I) SELENIDE
CAS 15572-25-5
EINECS(EC#) 239-627-1
Molecular Formula SeTl2
MDL Number MFCD00049603
Molecular Weight 487.73
MOL File 15572-25-5.mol
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Chemical Properties

Melting point  340°C
density  9.05
solubility  insoluble in H2O, acid solutions
form  pieces
color  gray plates
Water Solubility  Insoluble in water and acids.
Merck  14,9267
Exposure limits ACGIH: TWA 0.02 mg/m3; TWA 0.2 mg/m3 (Skin)
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
EPA Substance Registry System Thallium selenide (Tl2Se) (15572-25-5)

Safety Data

Hazard Codes  T+,N,T
Risk Statements 
Safety Statements 
RIDADR  UN 1707 6.1/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  II

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