Description

Propanoic Acid, 2-Hydroxy-2-Methyl-, 1-Methylethyl Ester is a specialized organic ester with a unique chemical structure that provides valuable reactivity and solvency properties. This compound is a key intermediate and functional additive in advanced chemical synthesis and industrial formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical sectors for its ability to modify product characteristics and enhance performance.

Application

• Polymer Industry: Used as a reactive monomer or co-monomer in the production of specialty acrylic and methacrylic resins.
• Coatings & Inks: Acts as a solvent and flow promoter in high-performance coating systems, improving film formation and finish quality.
• Chemical Synthesis: Serves as a versatile building block for synthesizing more complex esters, plasticizers, and pharmaceutical intermediates.
• Adhesives & Sealants: Functions as a modifying agent to adjust the viscosity, curing speed, and adhesion properties of formulations.
• Personal Care: Employed in the manufacture of certain nail polish and cosmetic film formers.
• Industrial Cleaners: Utilized as a component in solvent blends for degreasing and precision cleaning applications.

Basic Information

Item	Details
Product Name	Propanoic Acid, 2-Hydroxy-2-Methyl-, 1-Methylethyl Ester
CAS No.	34900-10-2
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	2-Hydroxy-2-methylpropanoic acid isopropyl ester; Isopropyl 2-hydroxy-2-methylpropionate; 2-Hydroxyisobutyric acid isopropyl ester; Isopropyl α-hydroxyisobutyrate; β-Hydroxyisobutyric acid isopropyl ester; IP-HIB; Isopropyl 2-hydroxyisobutyrate
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-Hydroxy-2-Methyl-, 1-Methylethyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity, consistent composition, and reliable performance. Certificates of Analysis (COA) detailing specific batch results 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 incompatible materials such as strong acids and oxidizers. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.410 - 1.420
Density (20°C)	0.95 - 1.00 g/mL

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