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CAS 10042-88-3

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Terbium chloride

Description:
Terbium chloride, with the chemical formula TbCl3, is an inorganic compound that consists of terbium, a rare earth element, and chlorine. It typically appears as a white or yellowish crystalline solid and is hygroscopic, meaning it readily absorbs moisture from the air. Terbium chloride is soluble in water and alcohol, but insoluble in organic solvents. It is often encountered in its anhydrous form or as a hydrated compound, with the trihydrate (TbCl3·3H2O) being common. The compound is used in various applications, including as a precursor for the synthesis of other terbium compounds, in phosphors for solid-state lighting, and in certain types of lasers. Terbium chloride exhibits paramagnetic properties, which are significant in magnetic resonance applications. Handling of this compound requires caution, as it can be irritating to the skin, eyes, and respiratory system. Proper safety measures should be taken when working with terbium chloride to minimize exposure and ensure safe laboratory practices.
Formula:Cl3Tb
InChI:InChI=1S/3ClH.Tb/h3*1H;/q;;;+3/p-3
InChI key:InChIKey=GFISHBQNVWAVFU-UHFFFAOYSA-K
SMILES:[Tb](Cl)(Cl)Cl
Synonyms:
  • Nsc 621599
  • Terbium (III) chloride hexahydrate
  • Terbium chloride
  • Terbium chloride (TbCl3)
  • Terbium chloride (TbCl<sub>3</sub>)
  • Terbium trichloride
  • Terbium(+3) Cation Chloride Hexahydrate
  • Terbium(3+) Chloride Hydrate (1:3:6)
  • Terbium(3+) Trichloride
  • Terbium(III) chloride
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