Basic information
- CAS
50926-11-9- Standard SMILES
[O]=[In].[Sn]- InChIKey
AMGQUBHHOARCQH-UHFFFAOYSA-N- Molecular formula
- InOSn
- Average molar mass
- 249.53 g/mol
- Monoisotopic mass
- 250.800996
Names & identifiers
- Preferred name
- CID 175752815
- English name
- Indium tin oxide
- Molecular formula
- In2O5Sn
- Molecular weight
- 428.34
Names & synonyms
SCHEMBL29723653ITOIndium Tin OxidesF-ITOX 101UFP-HXITO 3MbSUFP-HXnm (SEM)D 01-9000CID 57350325
Database identifiers
- CAS
50926-11-9、71243-84-0- PubChem CID
- 175752815
Properties
Computed structural properties
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 2
Physicochemical properties
- Melting point
- 287 ℃ · 287℃
- Boiling point
- 82 °C · 82 °C
- Density
- 1.2 g/mL · 1.2 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.5290-1.5460(lit.)
- Flash point
- 57.2 °F · 57.2 °F
- storage temp.
- -20 °C · -20°C
- form
- nanopowder
- color
- Yellow-green
- Water Solubility
- Insoluble in water.
- Exposure limits
- 0.1 mg/m3NIOSH: · ACGIH: TWA 0.1 mg/m3NIOSH: TWA 0.1 mg/m3
- InChI
- InChI=1S/2In.5O.Sn
- InChIKey
- LNNWKAUHKIHCKO-UHFFFAOYSA-N
- SMILES
- O([In]=O)[In]=O.[Sn](=O)=O
- CAS DataBase Reference
- 50926 · 50926-11-9(CAS DataBase Reference)
- IARC
- 2 B · 2B (Vol. 118) 2018
- EPA Substance Registry System
- Indium tin oxide (50926-11-9)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- WGK 3
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- Storage Class
- 13 - Non Combustible Solids
- Hazard statements
- H225-H319-H336
- Precautionary statements
- P210-P233-P240-P241-P242-P305+P351+P338
- Hazardous Substances Data
- 50926-11-9(Hazardous Substances Data)
Chemistry & industry
Applications
General DescriptionIndium tin oxide (ITO, or tin-doped indium oxide) is a mixture of indium(III) oxide (In2O3) and tin(IV) oxide (SnO2), typically 90% In2O3, 10% SnO2 by weight.In powder form, indium tin oxide (ITO) is yellow-green in color, but it is transparent and colorless when deposited as a thin film at thicknesses of 1000-3000 angstroms. When deposited as a thin film on glass or clear plastic it functions as a transparent electrical conductor.ITO is normally deposited by a physical vapor deposition process such as D.C. magnetron sputtering or electron beam deposition. Less frequently, ITO can be incorporated in inks using an appropriate film-forming polymer resin and solvent system, and deposited by screen printing albeit with lower transparency and conductivity compared to a physical deposition process.Of the various transparent conductive oxides (TCOs), ITO is considered the premium TCO, having superior conductivity and transparency, stability and ease of patterning to form transparent circuitry. ITO is used in a number of display technologies, such as LCD, OLED, plasma, electroluminescent, and electrochromatic displays, as well as in a number of touch screen technologies.Further uses of this versatile material include antistatic indium tin oxide coatings, EMI shielding, photovoltaic solar cells, aircraft windshields, and freezer case glass for demisting. Yet further applications for ITO are as an infrared reflecting coating to reflect heat energy such as in low-E glass and in low-pressure sodium lamps.
UsesIndium tin oxide is used as intermediates.
UsesIndium tin oxide (ITO) is a transparent conducting oxide (TCO) material that finds applications, LCD, OLEDs, touch screens, solar cells etc.
UsesIndium Tin oxide nanoparticles have been investigated for use in the following:transparent electrodes(1)the formation of conductive paper and organic contaminants (2)the formation of transparent conductive oxide films and magnetic nanocomposites(3) electrochromic materials and as well as in biomedical applications(4)
General DescriptionIndium tin oxide (ITO) is widely used as transparent conducting oxides. Its major characteristics are electrical conductivity, optical transparency and the ease to be deposited as films.
Upstream & downstream products
Related reactions
0 records
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Compound notes
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