Description

Hydroxy-2,2,4-Trimethylpentyl Isobutyrate is a specialty ester compound valued for its role as a versatile intermediate and performance additive. Its chemical structure imparts properties useful for modifying solubility, viscosity, and reactivity in various formulations. This product is essential for manufacturers in the coatings, polymer, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Polymer and Resin Modification: Acts as a reactive diluent or plasticizer intermediate in acrylic, alkyd, and polyester resin systems.
• Coating Formulations: Used to adjust viscosity, improve flow, and enhance film properties in industrial and decorative coatings.
• Lubricant and Grease Additives: Serves as a synthetic base oil or additive component to improve thermal stability and lubricity.
• Chemical Synthesis: Functions as a key building block or intermediate in the production of more complex specialty chemicals.
• Adhesive and Sealant Systems: Incorporated to modify tack, flexibility, and curing characteristics.
• Personal Care and Cosmetic Ingredients: Potential use as an emollient or solvent in high-performance cosmetic formulations.

Basic Information

Product Name	Hydroxy-2,2,4-Trimethylpentyl Isobutyrate
CAS No.	93951-35-0
Molecular Formula	C12H24O3
Molecular Weight	216.32 g/mol
Synonyms	2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; 2,2,4-Trimethylpentane-1,3-diol monoisobutyrate; Texanol Ester-Alcohol (related); EXXATE 1300 (possible trade name); Hydroxypivalyl hydroxypivalate isobutyrate (common); Isobutyric acid, ester with 2,2,4-trimethyl-1,3-pentanediol; TMPD Monoisobutyrate
EINECS	Contact for details

Quality Control

Our Hydroxy-2,2,4-Trimethylpentyl Isobutyrate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistency, purity, and compliance with agreed specifications. A Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles is provided with each shipment and is available upon request.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Specific Gravity (20°C)	0.94 - 0.98
Refractive Index (20°C)	1.430 - 1.440

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