Ytterbium(III) chloride
Ytterbium(III) chloride (CAS 10361-91-8), with the molecular formula YbCl <sub>3</sub> and a molecular weight of 279.40 g/mol, is an anhydrous ytterbium salt supplied by Tech Serve Solutions. It is known for its application as a component in catalysts for reductive dehalogenation reactions, particularly of aryl halides when combined with nickel(II) chloride. This compound is essential for various chemical synthesis and materials science applications.

Catalysis
Ytterbium(III) chloride, when paired with NiCl <sub>2</sub> , forms a highly effective catalyst for the reductive dehalogenation of aryl halides. This application is crucial in organic synthesis for removing halogen substituents from aromatic compounds.
Chemical Synthesis
As a source of ytterbium, this chloride salt serves as a reagent or precursor in various inorganic and organometallic synthesis pathways. Its utility extends to the preparation of other ytterbium-containing compounds.
Materials Science
The compound's properties make it relevant in materials science research, potentially for developing novel materials with specific optical or electronic characteristics derived from ytterbium's unique lanthanide properties.
| Molecular weight | 279.40 |
|---|---|
| Linear formula | YbCl3 |
| Assay | 99.9% |
| Grade | anhydrous |
| Form | beads |
| Application | Applied with NiCl2 to form a very effective catalyst for the reductive dehalogenation of aryl halides.1 |
| Melting point | 875 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ytterbium(III) chloride primarily used for?
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Ytterbium(III) chloride is primarily used as a component in catalysts for the reductive dehalogenation of aryl halides, often in combination with NiCl <sub>2</sub> , and in various chemical synthesis applications.
What are the CAS number and formula for Ytterbium(III) chloride?
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The CAS number for Ytterbium(III) chloride is 10361-91-8, and its linear formula is YbCl <sub>3</sub> .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ytterbium(III) chloride in an anhydrous grade with an assay of 99.9%. We do not represent this product as USP, BP, or EP grade.
How should Ytterbium(III) chloride be handled safely?
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Ytterbium(III) chloride is classified as an irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the safety data sheet for full details.
How is Ytterbium(III) chloride shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Ytterbium(III) chloride, adhering to all relevant shipping and export regulations.
How can I request a quote or sample?
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To request a quote or sample of Ytterbium(III) chloride, please contact our sales team through the TSS website or your designated representative.
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