Description

2,2,5-Trimethylhexane-3,4-Dione is a high-purity, branched-chain diketone characterized by its unique molecular structure. This compound serves as a versatile and valuable chemical intermediate and flavor/fragrance precursor due to its reactive carbonyl groups and specific volatility profile. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality building blocks for synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Flavor & Fragrance Ingredient: Acts as a key precursor for creating specific fruity, buttery, or woody aroma compounds.
• Agrochemical Synthesis: Serves as a building block in the production of advanced pesticides and herbicides.
• Organic Synthesis Reagent: Employed in various organic reactions, including condensations and cyclizations, to construct complex molecular frameworks.
• Polymer & Resin Modifier: Utilized to introduce specific functional groups or modify the properties of polymers.
• Research & Development: A valuable compound for chemical research in academic and industrial laboratories.

Basic Information

Product Name	2,2,5-Trimethylhexane-3,4-Dione
CAS No.	20633-03-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	3,4-Dioxo-2,2,5-trimethylhexane; 2,2,5-Trimethyl-3,4-hexanedione; Diisopropyl ketone, 2,2-dimethyl-; 2,2,5-Trimethylhexane-3,4-dione; 2,2,5-Trimethyl-3,4-diketohexane; 3,4-Hexanedione, 2,2,5-trimethyl-; 2,2,5-Trimethylhexane-3,4-diketone
EINECS	Contact for details

Quality Control

Our 2,2,5-Trimethylhexane-3,4-Dione is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20°C)	0.880 - 0.900

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