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HomeProduct name listINDIUM SELENIDE

INDIUM SELENIDE

Synonym(s):Indium selenide;Indium sesquiselenide

  • CAS NO.:12056-07-4
  • Empirical Formula: In2Se3
  • Molecular Weight: 466.52
  • MDL number: MFCD00016147
  • EINECS: 235-016-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
INDIUM SELENIDE Structural

What is INDIUM SELENIDE?

Chemical properties

black crystal(s); ortho-rhomb; used in the form of 99.999% pure material as a sputtering target for production of semiconductors [MER06] [CER91]

The Uses of INDIUM SELENIDE

Indium(III) selenide is used in photovoltaic devices. It is also used for optoelectronics and in solar cells.

General Description

Indium selenide (In2Se3) exists in 4 crystal structures (α,β,δ,γ).The metallic α-phase of indium selenide converts to intrinsic conduction β-phase under change in temperature. In2Se3 can be prepared by stoichiometric combination of the elements at 1000 to 1100oC temperatures. Influence of phase transformations on its optical and electrical properties has been reported.

Properties of INDIUM SELENIDE

Melting point: 890°C
Density  5.67 g/mL at 25 °C(lit.)
form  lumps
color  Silver-gray
Water Solubility  Insoluble in water.
Exposure limits ACGIH: TWA 0.1 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 12056-07-4(CAS DataBase Reference)
EPA Substance Registry System Indium selenide (In2Se3) (12056-07-4)

Safety information for INDIUM SELENIDE

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H373:Specific target organ toxicity, repeated exposure
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P314:Get medical advice/attention if you feel unwell.

Computed Descriptors for INDIUM SELENIDE

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