Description

3,5-Dimethylhexanoic Acid is a branched-chain fatty acid derivative valued for its role as a versatile chemical intermediate and building block. Its unique structure makes it particularly useful for synthesizing complex molecules where steric hindrance and specific lipophilicity are required. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop advanced active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Serves as a key precursor for manufacturing herbicides, fungicides, and plant growth regulators, leveraging its aliphatic chain for optimal bioavailability.
• Lubricant & Fuel Additive: Employed in the production of synthetic esters and additives that enhance thermal stability and reduce friction in high-performance lubricants and fuels.
• Fragrance & Flavor Chemistry: Acts as a building block for creating specific odorants and flavor compounds, contributing to musk-like or fruity notes in fine fragrances and food flavors.
• Polymer Modification: Utilized to introduce branched alkyl groups into polymer chains, improving flexibility, solubility, and processing characteristics of resins and coatings.
• Metal Extraction & Separation: Functions as an extractant in hydrometallurgical processes for the selective recovery and purification of valuable metals from ores.

Basic Information

Product Name	3,5-Dimethylhexanoic Acid
CAS No.	60308-87-4
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	3,5-Dimethylcaproic Acid; 3,5-Dimethylhexanoic Acid; Hexanoic acid, 3,5-dimethyl-; 3,5-Dimethyl-hexansäure (German); Acide 3,5-diméthylhexanoïque (French); β,δ-Dimethylcaproic Acid; DL-3,5-Dimethylhexanoic Acid
EINECS	262-171-1

Quality Control

Our 3,5-Dimethylhexanoic Acid is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and meet stringent impurity profiles. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.422 - 1.426
Density (20°C)	0.90 - 0.92 g/mL

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