Description

3,5-Dimethyl-4-Heptanone is a branched-chain aliphatic ketone characterized by its specific molecular structure. This compound is valued as a versatile intermediate and solvent in organic synthesis and industrial applications due to its ketone functionality and hydrophobic nature. It is primarily utilized by manufacturers in the fragrance, flavor, and specialty chemical industries for the production of complex molecules and as a component in solvent formulations.

Application

• Fragrance and Flavor Intermediate: Serves as a key building block in the synthesis of musk-like odorants and complex flavoring agents.
• Organic Synthesis: Acts as a versatile reagent and intermediate in the production of pharmaceuticals, agrochemicals, and fine chemicals.
• Specialty Solvent: Used in formulations requiring a specific evaporation rate and solvency power for resins, coatings, and inks.
• Chemical Research: Employed as a standard or starting material in academic and industrial R&D laboratories for method development and novel compound synthesis.
• Lubricant and Fuel Additive Precursor: Utilized in the synthesis of additives that improve the performance characteristics of industrial lubricants and fuels.

Basic Information

Product Name	3,5-Dimethyl-4-Heptanone
CAS No.	19549-84-9
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	4-Heptanone, 3,5-dimethyl-; Diisobutyl ketone (common name); 3,5-Dimethylheptan-4-one; Isobutyl ketone; Valerone; DIBK (abbreviation); UN 1157 (transport classification); 2,6-Dimethyl-4-heptanone (alternative numbering)
EINECS	243-145-1

Quality Control

Our 3,5-Dimethyl-4-Heptanone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.410 - 1.415
Density (20°C)	0.805 - 0.815 g/mL
Boiling Point	Approx. 168 - 172 °C

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