Indium(III) chloride

Indium(III) chloride is the chemical compound with the formula InCl3 which forms a tetrahydrate. This salt is a white, flaky solid with applications in organic synthesis as a Lewis acid. It is also the most available soluble derivative of indium. This is one of three known indium chlorides.

Indium(III) chloride

Tetrahydrate
Names
Other names
Indium chloride
Indium trichloride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.027
EC Number
  • 233-043-0
PubChem CID
RTECS number
  • NL1400000
UNII
UN number 3260
  • InChI=1S/3ClH.In/h3*1H;/q;;;+3/p-3 Y
    Key: PSCMQHVBLHHWTO-UHFFFAOYSA-K Y
  • InChI=1/3ClH.In/h3*1H;/q;;;+3/p-3
    Key: PSCMQHVBLHHWTO-DFZHHIFOAF
SMILES
  • Cl[In](Cl)Cl
Properties
InCl3
Molar mass 221.18 g/mol
Appearance white flakes
Density 3.46 g/cm3
Melting point 586 °C (1,087 °F; 859 K)
Boiling point 800 °C (1,470 °F; 1,070 K)
195 g/100 mL, exothermic
Solubility in other solvents THF, Ethanol
Structure
Monoclinic, mS16
Space group
C12/m1, No. 12
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Corrosive
GHS labelling:
Danger
H302, H314
P260, P301+P330+P331, P303+P361+P353, P305+P351+P338, P405, P501
NFPA 704 (fire diamond)
2
0
0
Safety data sheet (SDS) External SDS
Related compounds
Other anions
Indium(III) fluoride
Indium(III) bromide
Indium(III) iodide
Other cations
Aluminium chloride
Gallium trichloride
Thallium(III) chloride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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