Description

Methyl 3,5,5-Trimethylhexanoate is a branched-chain fatty acid methyl ester valued for its excellent solvent properties and pleasant odor profile. This compound serves as a versatile intermediate and functional ingredient in high-performance industrial and specialty chemical formulations. It is particularly sought after by manufacturers in the fragrance, polymer, and specialty chemical sectors for its ability to modify properties and enhance product performance.

Application

• Fragrance and Flavor Intermediate: Used as a building block for synthesizing esters and other aroma chemicals, contributing to woody, fruity, or musk-like notes in fine fragrances and consumer products.
• Polymer Plasticizer and Modifier: Acts as a co-monomer or processing aid to improve the flexibility, workability, and low-temperature performance of resins and polymers.
• Specialty Solvent: Employed as a high-boiling, low-odor solvent in coatings, inks, and cleaning formulations where slow evaporation rates are beneficial.
• Lubricant and Fuel Additive Precursor: Serves as a key intermediate in the production of synthetic lubricants and fuel additives designed to improve efficiency and reduce emissions.
• Chemical Synthesis: Functions as a protected or activated form of 3,5,5-trimethylhexanoic acid for organic synthesis in pharmaceutical and agrochemical research.

Basic Information

Product Name	Methyl 3,5,5-Trimethylhexanoate
CAS No.	71500-39-5
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	3,5,5-Trimethylhexanoic Acid Methyl Ester; Methyl 3,5,5-Trimethylcaproate; Methyl Isobutylheptanoate; Isobutylheptanoic Acid Methyl Ester; Methyl Ester of 3,5,5-Trimethylhexanoic Acid; Hexanoic Acid, 3,5,5-Trimethyl-, Methyl Ester; MTH Ester
EINECS	Contact for details

Quality Control

Our Methyl 3,5,5-Trimethylhexanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for your processes.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.86 - 0.88
Refractive Index (20°C)	1.420 - 1.425
Water Content (KF)	≤ 0.1%

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