Description

4,6-Nonanedione, 3,3,7,7-Tetramethyl- is a specialized diketone compound with a unique sterically hindered structure, offering distinct reactivity and stability profiles. This chemical is valued for its role as a high-purity intermediate and building block in advanced organic synthesis. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel compounds and materials.

Application

• As a key intermediate in pharmaceutical research for the synthesis of complex heterocycles and active pharmaceutical ingredients (APIs).
• Utilized in agrochemical development for creating novel pesticides and herbicides with specific activity profiles.
• Serves as a precursor in material science for the production of ligands, catalysts, and specialty polymers.
• Employed in flavor and fragrance chemistry research for creating unique musk or ketone-based aroma molecules.
• Acts as a building block in organic synthesis for academic and industrial research into new chemical entities.
• Used in the development of photoinitiators and other functional additives for advanced coatings and resins.

Basic Information

Item	Detail
Product Name	4,6-Nonanedione, 3,3,7,7-Tetramethyl-
CAS No.	138024-17-6
Molecular Formula	C13H24O2
Molecular Weight	212.33 g/mol
Synonyms	3,3,7,7-Tetramethyl-4,6-nonanedione; 4,6-Nonanedione, 3,3,7,7-tetramethyl-; Tetramethylnonanedione; TMND; 3,3,7,7-Tetramethylnonane-4,6-dione; Sterically hindered diketone; 138024-17-6 (CAS)
EINECS	Contact for details

Quality Control

Our production of 4,6-Nonanedione, 3,3,7,7-Tetramethyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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