Description

4-Nonanone is a medium-chain aliphatic ketone, also known as nonan-4-one, with the CAS registry number 4485-09-0. This compound serves as a versatile intermediate and solvent, valued for its specific chemical reactivity and favorable physical properties. It is primarily utilized in the synthesis of fine chemicals, flavors, and fragrances, as well as in industrial applications requiring a high-boiling, stable solvent.

Application

• Chemical Synthesis Intermediate: A key building block for producing pharmaceuticals, agrochemicals, and other complex organic molecules.
• Flavor and Fragrance Industry: Used in the creation of specific fruity, waxy, or creamy flavor notes and as a component in fragrance formulations.
• Industrial Solvent: Acts as an effective solvent for resins, polymers, and coatings due to its moderate evaporation rate and good solvency.
• Research & Development: Employed in organic chemistry laboratories as a reagent and model compound for studying ketone reactions.
• Lubricant Additive Precursor: Used in the synthesis of derivatives that can function as friction modifiers or stabilizers in lubricant formulations.

Basic Information

Product Name	4-Nonanone
CAS No.	4485-09-0
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	Nonan-4-one; Dibupropyl ketone; n-Butyl propyl ketone; Propyl butyl ketone; Valerone; 4-Oxononane; NSC 9240
EINECS	224-767-5

Quality Control

Our 4-Nonanone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC purity analysis and identity confirmation, to ensure it meets exacting standards for industrial and laboratory use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from strong bases and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20/D)	1.418 - 1.422
Density (g/mL at 20°C)	0.822 - 0.826
Water Content (KF)	≤ 0.1%

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