Description

2,2,6,6-Tetramethyl-3,5-Heptanedionato Cesium [Cs(Tmhd)] is a high-purity cesium complex of the tetramethylheptanedionate (Tmhd) ligand. This compound is a critical precursor material valued for its volatility and thermal stability in advanced material deposition processes. It is primarily utilized by manufacturers and researchers in the electronics, optics, and nanotechnology sectors for producing high-performance thin films and coatings.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) precursor for cesium-containing films.
• Production of specialty optical coatings and thin films for electro-optical devices.
• Research and development of advanced ceramic materials and catalysts.
• Dopant source in the fabrication of semiconductors and electronic materials.
• Starting material for synthesizing other organometallic complexes and coordination compounds.
• Use in materials science research for surface modification and nanotechnology applications.

Basic Information

Product Name	2,2,6,6-Tetramethyl-3,5-Heptanedionato Cesium [Cs(Tmhd)]
CAS No.	61346-75-6
Molecular Formula	C11H19CsO2
Molecular Weight	292.13 g/mol
Synonyms	Cesium 2,2,6,6-tetramethyl-3,5-heptanedionate; Cesium Tmhd; Cs(TMHD); Cesium(III) 2,2,6,6-tetramethyl-3,5-heptanedionate; Cesium dipivaloylmethanate; Cs(DPM); Cesium acetylacetonate derivative
EINECS	Contact for details

Quality Control

Our 2,2,6,6-Tetramethyl-3,5-Heptanedionato Cesium [Cs(Tmhd)] is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous quality testing, including spectroscopic and chromatographic analysis, to meet precise customer specifications. Certificates of Analysis (COA) detailing purity, identity, 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 area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details
Moisture Content (KF)	≤ 0.5%
Trace Metals Analysis (ICP-MS)	Available upon request

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