Description

4-Methyl-3-Heptanone is a branched-chain aliphatic ketone with the CAS number 6137-11-7. This specialty solvent and intermediate is valued for its unique combination of volatility and solvency power, making it a versatile component in high-performance formulations. It is primarily sought by manufacturers in the fragrance, agrochemical, and specialty chemical synthesis industries for its role as a key building block and process aid.

Application

• Fragrance and Flavor Ingredient: Used as a synthetic intermediate or a component in creating specific fruity, green, or waxy olfactory notes.
• Agrochemical Intermediates: Serves as a key building block in the synthesis of certain pesticides and herbicides.
• Specialty Solvent: Employed in formulations requiring a solvent with specific evaporation rates and solvency for resins, polymers, or active ingredients.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis, particularly for introducing the branched heptanone moiety into target molecules.
• Research & Development: Utilized in laboratories as a reagent or solvent for novel chemical process development.

Basic Information

Product Name	4-Methyl-3-Heptanone
CAS No.	6137-11-7
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	3-Heptanone, 4-methyl-; 4-Methylheptan-3-one; Ethyl sec-butyl ketone; Butyl ethyl ketone; 3-Methyl-4-heptanone (common misnomer); sec-Butyl ethyl ketone; Ethyl 1-methylpropyl ketone
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-Heptanone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for industrial and specialty applications. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

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 oxidizing agents and bases. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and moisture absorption.

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)	1.410 - 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.