Description

2,3-Hexanedione, 4-Ethyl- (9Ci) is a specialized diketone compound with the CAS registry number 213137-49-6. This chemical serves as a valuable intermediate and flavor/fragrance precursor due to its unique carbonyl structure. It is primarily sought by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries for creating complex aroma profiles and advanced molecular frameworks.

Application

• Flavor & Fragrance (F&F) Ingredient: Used as a key intermediate in the synthesis of complex flavoring agents and aroma chemicals, imparting buttery, creamy, or fruity notes.
• Pharmaceutical Intermediate: Serves as a versatile building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Reagent: Acts as a precursor for heterocyclic compounds, ligands, and other specialty chemicals in research and development.
• Agrochemical Synthesis: Utilized in the production pathway for certain advanced crop protection agents and pesticides.
• Research & Development: Employed in academic and industrial R&D settings for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	2,3-Hexanedione, 4-Ethyl- (9Ci)
CAS No.	213137-49-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	4-Ethyl-2,3-hexanedione; 4-Ethylhexane-2,3-dione; 2,3-Hexanedione, 4-ethyl-; 4-Ethyl-2,3-diketohexane
EINECS	Contact for details

Quality Control

Our 2,3-Hexanedione, 4-Ethyl- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay, purity verification, and identification, to ensure it meets precise customer requirements and industry standards. Certificates of Analysis (COA) documenting all quality parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20°C)	0.910 - 0.930

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