Description

3-Hydroxy-2,2-Dimethylpropyl Isobutyrate is a versatile ester compound valued for its unique chemical structure and functional properties. It serves as a crucial intermediate and functional ingredient in the synthesis of high-value specialty chemicals and advanced materials. This product is essential for manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-purity building blocks for their processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its hydroxyl and ester functionalities.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a precursor or a modifying agent in the production of sophisticated aroma chemicals and flavor compounds.
• Polymer Modification: Employed as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings to impart specific properties.
• Organic Synthesis Reagent: A valuable reagent in organic chemistry for introducing the 3-hydroxy-2,2-dimethylpropyl moiety into target molecules.
• Cosmetic Formulations: Used as an emollient or solvent in high-end cosmetic and personal care products.

Basic Information

Product Name	3-Hydroxy-2,2-Dimethylpropyl Isobutyrate
CAS No.	5919-84-6
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	Neopentyl Glycol Isobutyrate; 2,2-Dimethyl-1,3-propanediol Monoisobutyrate; 3-Hydroxy-2,2-dimethylpropyl 2-methylpropanoate; Isobutyric Acid 3-Hydroxy-2,2-dimethylpropyl Ester; 1,3-Dihydroxy-2,2-dimethylpropane Monoisobutyrate; 2,2-Dimethyltrimethylene Isobutyrate; 3-Hydroxy-2,2-dimethyl-1-propyl Isobutyrate
EINECS	227-673-6

Quality Control

Our 3-Hydroxy-2,2-Dimethylpropyl Isobutyrate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting results for assay, related substances, and physical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent evaporation and maintain product integrity.

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)	1.428 - 1.432
Specific Gravity (20/20°C)	0.960 - 0.980

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