Description

Yttrium(III) Hexafluoroacetylacetonate is a high-purity organometallic compound, specifically a β-diketonate complex of yttrium. This material is valued for its role as a volatile precursor in advanced material synthesis, offering excellent thermal stability and vapor pressure characteristics. It is primarily utilized by manufacturers and researchers in the electronics, optics, and nanotechnology sectors for depositing high-quality yttrium-containing thin films.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): Serves as a key precursor for depositing yttrium oxide (Y₂O₃) and other yttrium-based films on semiconductors and optical components.
• Advanced Ceramics & Nanomaterials: Used in the sol-gel synthesis of high-performance ceramics and nanostructured materials for specialized industrial applications.
• Optical Coatings & Phosphors: Employed in the production of thin-film optical filters, laser gain media, and phosphor host materials for displays and lighting.
• Catalysis Research: Acts as a catalyst or catalyst precursor in specialized organic synthesis and polymerization reactions.
• Superconductor Research: Utilized in the development of high-temperature superconducting materials, such as yttrium barium copper oxide (YBCO).

Basic Information

Product Name	Yttrium(III) Hexafluoroacetylacetonate
CAS No.	33751-70-1
Molecular Formula	C15H3F18O6Y
Molecular Weight	690.06 g/mol
Synonyms	Tris(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)yttrium(III); Yttrium tris(hexafluoroacetylacetonate); Y(CF3COCHCOCF3)3; Y(hfac)3; Yttrium(III) tris(1,1,1,5,5,5-hexafluoroacetylacetonate); Yttrium 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate; Yttrium hexafluoro-2,4-pentanedionate
EINECS	Contact for details

Quality Control

Our Yttrium(III) Hexafluoroacetylacetonate is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity, suitable for demanding applications like CVD/ALD. Each lot undergoes rigorous analytical testing. A comprehensive Certificate of Analysis (COA) detailing purity, metal content, and impurity profiles is provided to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the product should be handled and stored under a dry, inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Yttrium content)	≥ 99.9% (Metals basis)
Purity (HPLC)	≥ 99.5%
Melting Point	Contact for details
Solubility	Soluble in organic solvents

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.