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Sigma-Aldrich

Yttrium(III) chloride

vacuum purified, anhydrous, beads, -10 mesh, 99.99% trace metals basis

Synonym(s):

Yttrium trichloride

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About This Item

Linear Formula:
YCl3
CAS Number:
10361-92-9
Molecular Weight:
195.26
EC Number:
233-801-0
MDL number:
MFCD00011470
UNSPSC Code:
12352302
PubChem Substance ID:
329766253

grade

anhydrous

assay

99.99% trace metals basis

form

beads

particle size

-10 mesh

mp

721 °C (lit.)

density

2.67 g/mL at 25 °C (lit.)

SMILES string

Cl[Y](Cl)Cl

InChI

1S/3ClH.Y/h3*1H;/q;;;+3/p-3

InChI key

PCMOZDDGXKIOLL-UHFFFAOYSA-K

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Application

Yttrium Chloride has been used a precursor for the synthesis of optically active crystals[1] and as a starting material for the synthesis of polymerization catalysts.[2]

Features and Benefits

Will react with potassium alkoxotitanates to form precursors to novel titanium-containing ceramics

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1B

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Fanny Bonnet et al.
Inorganic chemistry, 44(24), 9046-9055 (2005-11-22)
Reaction of Na2O2NN' [H2O2NN' = (2-C5H4N)CH2N[2-HO-3,5-C6H2(t)Bu2]2] with M(BH4)3(THF)3 afforded the dimeric, rare-earth borohydride compounds [M(O2NN')(mu-BH4)(THF)n]2 [M = Y(III), n = 0.5 (1-Y); M = NdIII, n = 1 (1-Nd); M = SmIII, n = 0 (1-Sm)]. For comparison the chloride
Heer, S.; et al.
Advanced Materials, 16, 2102-2102 (2004)
Acceleration of the substitution of silanes with Grignard reagents by using either LiCl or YCl3/MeLi.
Naoki Hirone et al.
Angewandte Chemie (International ed. in English), 49(42), 7762-7764 (2010-09-08)
F Zhang et al.
Physical review letters, 101(14), 148101-148101 (2008-10-15)
Negatively charged globular proteins in solution undergo a condensation upon adding trivalent counterions between two critical concentrations C and C, C <C. This reentrant condensation behavior above C is caused by short-ranged electrostatic interactions between multivalent cations and acidic residues
S Hirano et al.
Toxicology and applied pharmacology, 121(2), 224-232 (1993-08-01)
Although radioactive yttrium (Y) has been used for medical treatment, little attention has been directed toward the toxicity of Y. We report time-course and dose-related changes in tissue distribution, subcellular localization, clearance, and acute toxicity of iv-injected yttrium chloride (YCl3)
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