Description

5-Ethylnonan-2-One is a high-purity, branched-chain ketone with the CAS number 5440-89-1. This compound serves as a versatile intermediate and specialty solvent, valued for its specific molecular structure and solvency properties. It is primarily utilized in the synthesis of fine chemicals, pharmaceuticals, and advanced materials, meeting the stringent requirements of industrial and research applications.

Application

• Chemical Synthesis Intermediate: A key building block in the production of complex organic molecules, including pharmaceuticals and agrochemicals.
• Specialty Solvent: Used in formulations requiring a strong acid/organic solvent for specific reactions or extraction processes.
• Fragrance and Flavor Ingredient: Acts as a precursor or component in the synthesis of aroma chemicals due to its ketone functionality.
• Polymer and Resin Modification: Employed as a reactive diluent or cross-linking agent in specialty polymer systems.
• Research & Development: Serves as a standard or reagent in analytical chemistry and material science research.
• Lubricant and Fuel Additive Component: Used in the formulation of high-performance industrial lubricants and specialty fuel additives.

Basic Information

Product Name	5-Ethylnonan-2-One
CAS No.	5440-89-1
Molecular Formula	C₁₁H₂₂O
Molecular Weight	170.29 g/mol
Synonyms	5-Ethyl-2-nonanone; 2-Nonanone, 5-ethyl-; Ethylnonanone; 5-Ethylnonan-2-one; 5440-89-1; UNII-3T0B6F2V7F; 3T0B6F2V7F
EINECS	226-635-5

Quality Control

Our 5-Ethylnonan-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.820 - 0.830 g/mL

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