Description

Yttrium 6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate is a high-purity, fluorinated β-diketonate metal-organic compound, also known as Yttrium(III) FOD. This advanced chemical precursor is valued for its exceptional volatility and thermal stability, making it a critical material for sophisticated thin-film deposition processes. It is primarily utilized in the semiconductor, optical coating, and advanced materials research sectors for the production of high-performance yttrium-containing films.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): As a key precursor for depositing high-purity yttrium oxide (Y₂O₃) thin films used as high-k dielectrics, protective coatings, and in gate stacks.
• Optical Coatings & Photonics: For manufacturing anti-reflective coatings, laser components, and specialty optical films where precise yttrium doping is required.
• Semiconductor Fabrication: In the production of next-generation microelectronic devices, including memory and logic chips, requiring precise thin-film layers.
• Catalysis Research: Serves as a catalyst precursor or a model compound in organometallic chemistry and materials science research.
• Specialty Ceramics & Composites: As a source material for synthesizing advanced yttrium-based ceramics and composite materials via sol-gel or other precursor routes.

Basic Information

Item	Detail
Product Name	Yttrium 6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate
CAS No.	19186-73-3
Molecular Formula	C₁₀H₉F₇O₄Y
Molecular Weight	447.09 g/mol
Synonyms	Yttrium(III) 1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedionate; Yttrium(FOD)₃; Yttrium tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate); Y(FOD)₃; Yttrium(III) heptafluorodimethyloctanedionate; Yttrium FOD chelate; Tris(1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedionato)yttrium(III)
EINECS	Contact for details

Quality Control

Our Yttrium 6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity, suitable for demanding electronic and optical applications. All products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, metal content, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials.

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 common organic solvents

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