Description

5-Methyl-2-Octanone is a branched-chain aliphatic ketone with a distinctive fruity, waxy odor profile. This compound serves as a valuable intermediate and specialty ingredient in the synthesis of complex molecules and the formulation of high-performance products. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries seeking consistent quality and reliable supply chains.

Application

• Fragrance & Flavor Industry: Used as a key aroma chemical and flavoring agent, imparting fruity, green, and waxy notes to perfumes, cosmetics, and food products.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Chemical Synthesis: Acts as a versatile solvent and intermediate in organic synthesis, particularly in Grignard reactions and other carbonyl chemistry.
• Agrochemicals: Employed in the research and development of pesticides and herbicides as a synthetic intermediate.
• Research & Development: Utilized in academic and industrial R&D laboratories for method development and as a reference standard.
• Industrial Solvents: Functions as a specialty solvent for resins, coatings, and cleaning formulations where specific evaporation rates and solvency are required.

Basic Information

Product Name	5-Methyl-2-Octanone
CAS No.	58654-67-4
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	2-Octanone, 5-methyl-; 5-Methyloctan-2-one; Isoamyl propyl ketone; Isobutyl butyl ketone; Methylamyl ketone, branched; FEMA 3764; 2-Octanone,5-methyl-
EINECS	Contact for details

Quality Control

Our 5-Methyl-2-Octanone is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request, supporting compliance with relevant industry and regulatory standards.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.415 - 1.425
Specific Gravity (20/20°C)	0.815 - 0.825
Water Content (KF)	≤ 0.5%

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