Description

2,2,6,6-Tetramethyl-3,5-Heptanedione is a high-purity, sterically hindered β-diketone, also known as dipivaloylmethane. This compound is a versatile and critical chemical intermediate prized for its excellent chelating properties and stability. It is essential for manufacturers and researchers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable precursors for metal complexes and organic synthesis.

Application

• Ligand and Precursor for Metal-Organic Frameworks (MOFs): Serves as a key building block for synthesizing advanced porous materials used in gas storage, separation, and catalysis.
• Catalyst Synthesis: Used to prepare highly active and selective homogeneous catalysts, particularly for polymerization and oxidation reactions.
• Pharmaceutical Intermediates: Acts as a crucial synthon in the production of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemicals: Employed in the synthesis of pesticides, herbicides, and plant growth regulators.
• UV Stabilizers and Additives: A precursor for light stabilizers used in polymers, coatings, and plastics to prevent degradation.
• Analytical Chemistry: Functions as a chelating agent in extraction processes and as a reagent in spectroscopic analysis.
• Electronic Materials: Used in the deposition of thin films and the synthesis of materials for semiconductor applications.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new coordination chemistry and organic transformations.

Basic Information

Product Name	2,2,6,6-Tetramethyl-3,5-Heptanedione
CAS No.	1118-71-4
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	Dipivaloylmethane; DPM; 2,2,6,6-Tetramethylheptane-3,5-dione; H(thd); Tetramethylheptanedione; TMHD; Bis(2,2,6,6-tetramethyl-3,5-heptanedionato) ligand precursor; 3,5-Heptanedione, 2,2,6,6-tetramethyl-
EINECS	214-263-3

Quality Control

Our 2,2,6,6-Tetramethyl-3,5-Heptanedione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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