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40653 Ytterbium(III) chloride, ultra dry, 99.99% (REO)

CAS-Nummer
10361-91-8
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
40653-06 5g 92,90
40653-14 25g 406,00
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Ytterbium(III) chloride, ultra dry, 99.99% (REO)

MDL
MFCD00011288
EINECS
233-800-5

Chemische Eigenschaften

Formel
YbCl3
Molmasse
279.40
Form
-10 Mesh Beads, Ampouled under argon
Schmelzpunkt
854°
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Löslichkeit
Slightly soluble in water.

Anwendungen

Used as laboratory reagent, optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. Applied with NiCl2 to form a very effective catalyst for the reductive dehalogenation of aryl halides. Ytterbium(III) chloride is a powerful catalyst for the formation of acetals using trimethyl orthoformate and also used to track digestion in animals.

Bemerkungen

Stable, but may be moisture sensitive. When heated to decomposition it emits fumes of Cl.

Literaturverweise

Zhang, H.; Zhou, Z.; Yao, Z.; Xu, F.; Shen, Q. Efficient synthesis of pyrimidinone derivatives by ytterbium chloride catalyzed Biginelli-type reaction under solvent-free conditions. Tetrahedron Lett. 2009, 50 (14), 1622-1624.

Sanguineti, A.; Monguzzi, A.; Vaccaro, G.; Meinardi, F.; Ronchi, E.; Moret, M.; Cosentino, U.; Moro, G.; Simonutti, R.; Mauri, M.; Tubino, R.; Beverin, L. NIR emitting ytterbium chelates for colourless luminescent solar concentrators. Phys. Chem. Chem. Phys. 2012 , 14, (18), 6452-6455.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,10105
Harmonized Tariff Code
2846.90
TSCA
Yes

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