Description

Strontium 2,4-Pentanedionate CAS NO 12193-47-4 is a coordination compound where strontium is chelated by two 2,4-pentanedionate (acetylacetonate) ligands, forming a thermally stable and volatile complex. This compound is valued for its role as a high-purity precursor in advanced material synthesis, offering precise stoichiometric control. It is primarily required by manufacturers and R&D facilities in the electronics, catalysis, and specialty chemical industries for producing thin films, catalysts, and other functional materials.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): Serves as a volatile strontium source for depositing strontium-containing oxide thin films, crucial for semiconductors, superconductors, and ferroelectric devices.
• Catalyst Synthesis: Used as a precursor or catalyst component in organic synthesis and polymerization reactions due to its Lewis acidic properties.
• Nanomaterial Fabrication: Employed in the sol-gel process and other wet-chemical methods to synthesize strontium-based nanoparticles and ceramics.
• Research & Development: A key reagent in academic and industrial labs for exploring new strontium-based materials, including phosphors and bio-ceramics.
• Additive in Polymers and Fuels: Functions as a stabilizer, cross-linking agent, or combustion modifier in specialized formulations.
• Glass and Ceramic Production: Imparts specific optical or electrical properties when incorporated into glass or ceramic matrices.

Basic Information

Product Name	Strontium 2,4-Pentanedionate
CAS No.	12193-47-4
Molecular Formula	C10H14O4Sr
Molecular Weight	263.82 g/mol
Synonyms	Strontium Acetylacetonate; Strontium Bis(acetylacetonate); Strontium Bis(2,4-pentanedionate); Strontium Diacetylacetonate; Sr(acac)2; Strontium(II) acetylacetonate; Strontium 2,4-Pentanedionate Hydrate (common form); Bis(2,4-pentanedionato)strontium
EINECS	Contact for details

Quality Control

Our Strontium 2,4-Pentanedionate is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the high-purity standards required for electronic and catalytic applications. A Certificate of Analysis (COA) detailing specific results for purity, metal content, and trace impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Sr content)	≥ 99.0% (Metals basis)
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in common organic solvents
Loss on Drying	≤ 1.0%
Trace Metals (ICP-MS)	As per customer requirement

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