Description

Isopropyl 3,5,5-Trimethylhexanoate is a synthetic ester valued for its excellent solvent properties and low volatility. This compound serves as a high-performance intermediate and additive, offering superior solvency for resins and polymers while contributing to enhanced product stability. It is primarily utilized in the formulation of advanced coatings, industrial lubricants, and specialty chemical synthesis for sectors demanding consistent quality and performance.

Application

• Solvent for High-Performance Coatings & Inks: Acts as an effective coalescing agent and solvent in automotive, industrial, and decorative coatings, improving film formation and flow properties.
• Plasticizer & Intermediate for Polymer Production: Used in the synthesis and modification of polymers, including PVC and acrylics, to enhance flexibility and processing characteristics.
• Lubricant & Metalworking Fluid Additive: Employed as a base oil or additive in synthetic lubricants and cutting fluids, offering good thermal stability and low pour point.
• Chemical Synthesis Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and fragrance ingredients.
• Cleaning & Degreasing Formulations: Utilized in industrial and precision cleaning agents for its ability to dissolve oils, greases, and fluxes without damaging substrates.
• Adhesive & Sealant Formulations: Functions as a solvent and viscosity modifier in adhesives, sealants, and caulks to optimize application and curing performance.

Basic Information

Product Name	Isopropyl 3,5,5-Trimethylhexanoate
CAS No.	53451-16-4
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	3,5,5-Trimethylhexanoic Acid Isopropyl Ester; Isopropyl 3,5,5-Trimethylhexanoate; Isopropyl Ester of 3,5,5-Trimethylhexanoic Acid; Isopropyl Trimethylhexanoate; TXIB (commonly associated isomer); Isopropyl Ester of Isooctanoic Acid (derivative); Propanoic acid, 3,5,5-trimethyl-, 1-methylethyl ester
EINECS	258-542-9

Quality Control

Our Isopropyl 3,5,5-Trimethylhexanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) and infrared spectroscopy (IR), to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee supply reliability and consistent performance for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.422 - 1.426
Acid Value	≤ 0.5 mg KOH/g
Water Content (Karl Fischer)	≤ 0.1%

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