Description

2,3-Decanedione CAS NO 3848-26-8 is a high-purity diketone compound valued for its role as a versatile flavor and fragrance intermediate. Its chemical structure provides unique organoleptic properties essential for creating complex, authentic flavor profiles. This product is primarily utilized by manufacturers in the flavor and fragrance, food science, and fine chemical synthesis industries.

Application

• Flavor & Fragrance Industry: A key building block for synthesizing creamy, buttery, and cheesy flavor notes in food products, snacks, and savory applications.
• Food Science: Used in the research and development of natural and artificial flavorings to enhance taste and aroma in processed foods.
• Fine Chemical Synthesis: Serves as a crucial intermediate in organic synthesis for pharmaceuticals, agrochemicals, and specialty chemicals.
• Aroma Chemicals: Employed in the formulation of perfumes, cosmetics, and personal care products to impart specific olfactory characteristics.
• Research & Development: Utilized in academic and industrial laboratories for chemical studies and the development of new compounds.

Basic Information

Product Name	2,3-Decanedione
CAS No.	3848-26-8
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	2,3-Diketodecane; Decane-2,3-dione; 2,3-Dioxodecane; Butyroin; Butyryl butyrate diketone; 2,3-Dodecanedione (common misnomer); 3-Oxodecan-2-one
EINECS	223-354-7

Quality Control

Our 2,3-Decanedione is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20/20°C)	0.920 - 0.935
Related Substances (GC)	Total impurities ≤ 2.0%

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