Yttrium(III) chloride
Yttrium(III) chloride (CAS: 10361-92-9; Formula: YCl3; Molar Mass: 195.26 g/mol) is an anhydrous inorganic salt supplied by Tech Serve Solutions. This white crystalline powder is a key precursor in materials science and a valuable reagent in chemical synthesis and catalysis. It is essential for research and development in various scientific fields, owing to its unique properties as an yttrium source.
- IUPAC
- Yttrium trichloride

Catalysis
Yttrium(III) chloride serves as a Lewis acid catalyst in various organic transformations. Its ability to activate substrates makes it useful in reactions requiring specific catalytic activity.
Materials Science
It is employed in the synthesis of advanced materials, including phosphors, ceramics, and optical fibres. The compound's yttrium content is crucial for achieving desired material properties.
Chemical Synthesis
As a source of yttrium, Yttrium(III) chloride is a versatile reagent in inorganic and organometallic synthesis. It is used to create various yttrium-containing compounds and complexes.
Research and Development
This compound is widely utilised in academic and industrial research laboratories for exploring new chemical reactions and developing novel materials and technologies.
| Molecular weight | 195.26 |
|---|---|
| Linear formula | YCl3 |
| Assay | 99.99% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Density | 2.67 g/mL at 25 °C(lit.) |
| Melting point | 721 °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) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Yttrium(III) chloride used for?
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Yttrium(III) chloride is used in catalysis, materials science for creating phosphors and ceramics, and as a reagent in chemical synthesis and research and development.
What are the CAS number and formula for Yttrium(III) chloride?
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The CAS number for Yttrium(III) chloride is 10361-92-9, and its chemical formula is YCl3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Yttrium(III) chloride in anhydrous grade with a purity of 99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Yttrium(III) chloride?
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Yttrium(III) chloride is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure good ventilation.
How is Yttrium(III) chloride packed and shipped?
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Tech Serve Solutions packs and exports Yttrium(III) chloride according to international shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or sample of Yttrium(III) chloride, please contact our sales team through the website or by phone, providing your contact details and the quantity required.
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