Description

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium tetraglyme adduct is a high-purity, organometallic precursor compound designed for advanced materials synthesis. This product matters for its role as a reliable and consistent source of strontium in vapor deposition processes, enabling precise thin-film growth. It is essential for manufacturers and researchers in the electronics and optoelectronics industries, particularly for producing functional oxide films.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) precursor for strontium-containing oxide thin films.
• Production of high-k dielectric materials (e.g., strontium titanate, SrTiO₃) for next-generation semiconductor devices and memory capacitors.
• Fabrication of ferroelectric and piezoelectric materials for sensors, actuators, and non-volatile memory applications.
• Key precursor in the synthesis of superconducting materials, such as YBCO (yttrium barium copper oxide) superconductors.
• Research and development of novel perovskite-structured materials for solar cells, fuel cells, and catalytic systems.
• Deposition of optical coatings and luminescent materials for display and lighting technologies.

Basic Information

Product Name	Bis(2,2,6,6-Tetramethyl-3,5-Heptanedionato)Strontium Tetraglyme Adduct
CAS No.	150939-76-7
Molecular Formula	C₃₀H₅₈O₈Sr • (C₈H₁₈O₄) or Sr(TMHD)₂•Tetraglyme
Molecular Weight	Contact for details
Synonyms	Strontium bis(2,2,6,6-tetramethyl-3,5-heptanedionate) tetraglyme adduct; Strontium(II) 2,2,6,6-tetramethyl-3,5-heptanedionate tetraglyme adduct; Sr(TMHD)₂•Tetraglyme; Sr(DPM)₂•Tetraglyme; Strontium tetramethylheptanedionate tetraglyme adduct; Strontium dipivaloylmethanate tetraglyme complex; Strontium precursor for CVD/ALD; CAS 150939-76-7
EINECS	Contact for details

Quality Control

Our Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium tetraglyme adduct is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency suitable for sensitive deposition processes. Each lot undergoes rigorous analytical testing, including assay and trace metal analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with every shipment to support your quality assurance protocols.

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 material 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 solid or powder
Identification (IR)	Conforms to reference spectrum
Assay (Sr content)	≥ 99.9% (Metals basis)
Purity (HPLC)	≥ 99.5%
Trace Metals (ICP-MS)	≤ 10 ppm each (Na, K, Ca, Fe, etc.)
Melting Point	Contact for details
Sublimation Behavior	Contact for details

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