Description

5-Methyl-2,3-Hexanedione is a high-purity diketone compound with the CAS registry number 13706-86-0. This specialty chemical serves as a versatile intermediate and flavor/fragrance ingredient, prized for its unique organoleptic properties and reactivity. It is essential for manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries seeking reliable, high-quality raw materials for advanced applications.

Application

• Flavor & Fragrance Industry: Used as a key building block for creating complex, buttery, and caramel-like flavor notes in food products and savory applications.
• Aroma Chemical Synthesis: Acts as a crucial intermediate in the production of advanced fragrance compounds for perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediates: Serves as a specialized synthon in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Utilized in various chemical reactions, including condensations and heterocycle formation, due to its reactive diketone functionality.
• Research & Development: Employed in academic and industrial R&D settings for exploring new synthetic pathways and material science applications.
• Agrochemical Synthesis: Can be used as an intermediate in the development of certain specialty agrochemicals.

Basic Information

Item	Detail
Product Name	5-Methyl-2,3-Hexanedione
CAS No.	13706-86-0
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	5-Methylhexane-2,3-dione; 2,3-Hexanedione, 5-methyl-; 2,3-Diketo-5-methylhexane; Acetyl isovaleryl; Butyryl acetone; 3-Acetyl-4-methylpentan-2-one
EINECS	Contact for details

Quality Control

Our 5-Methyl-2,3-Hexanedione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and 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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.920 - 0.940
Water Content (KF)	≤ 0.5%

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