Description

5-Methyl-3-heptanone is a clear, colorless liquid ketone with a distinctive, powerful odor. This versatile organic intermediate is valued for its role as a key building block in the synthesis of complex molecules and as a high-performance solvent for specialized applications. It is primarily utilized by manufacturers in the fragrance, agrochemical, and pharmaceutical industries seeking reliable, high-purity chemical feedstocks.

Application

• Fragrance and Flavor Intermediate: Serves as a crucial precursor in the synthesis of musk-like odorants and other complex aroma chemicals.
• Agrochemical Synthesis: Used as a building block in the production of certain pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Intermediates: Acts as a key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Specialty Solvent: Employed as a high-performance solvent for resins, coatings, and in specific organic synthesis reactions where its properties are advantageous.
• Chemical Research & Development: Utilized in R&D laboratories for method development and the synthesis of novel organic compounds.
• Lubricant Additive Component: Can be used in the formulation of specialized synthetic lubricants and functional fluids.

Basic Information

Product Name	5-Methyl-3-heptanone
CAS No.	541-85-5
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	Ethyl sec-butyl ketone; 3-Heptanone, 5-methyl-; sec-Butyl ethyl ketone; Ethyl 1-methylpropyl ketone; 5-Methylheptan-3-one; Amyl ethyl ketone (mixed isomers); EINECS 208-793-7
EINECS	208-793-7

Quality Control

Our 5-Methyl-3-heptanone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC analysis for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing the results for each lot is provided to guarantee consistency, traceability, and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Refractive Index (20°C)	1.410 - 1.415
Specific Gravity (20/20°C)	0.815 - 0.825

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