Description

9-Methyl-4-decanone is a branched-chain aliphatic ketone with the CAS registry number 29379-11-1. This compound serves as a versatile intermediate and building block in organic synthesis, valued for its specific molecular structure. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries for the production of specialty chemicals and active ingredients.

Application

9-Methyl-4-decanone CAS NO 29379-11-1 is employed in various industrial and research applications, including:

• Fragrance and Flavor Synthesis: As a key intermediate for creating musky, woody, or fruity aroma compounds.
• Pharmaceutical Intermediates: Used in the synthesis of more complex active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a building block for pesticides, lubricant additives, and other specialty chemicals.
• Research & Development: Serves as a standard or reagent in chemical research for method development and study of ketone reactions.
• Polymer Chemistry: Potential use as a monomer or modifier in the production of specialized polymers and resins.

Basic Information

Product Name	9-Methyl-4-decanone
CAS No.	29379-11-1
Molecular Formula	C₁₁H₂₂O
Molecular Weight	170.29 g/mol
Synonyms	4-Decanone, 9-methyl-; 9-Methyldecan-4-one; 9-Methyl-4-decanone; 4-Decanone,9-methyl-; 9-Methyldecan-4-on; 9-Methyl-decan-4-one; 9-Methyl-4-decanon; 4-Methylnonyl methyl ketone
EINECS	Contact for details

Quality Control

Our 9-Methyl-4-decanone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request to support your quality assurance processes.

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 acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.820 - 0.830 g/mL
Water Content (KF)	≤ 0.5%

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