Description

Isopropyl 3,3-Dimethylbutyrate is a high-purity ester compound valued for its unique organoleptic and chemical properties. This specialty chemical serves as a versatile intermediate and functional ingredient in advanced manufacturing processes. It is primarily sought after by the fragrance, flavor, and pharmaceutical industries for its ability to impart specific characteristics or act as a building block in synthesis.

Application

• Fragrance & Flavor Ingredient: Used as a synthetic aroma chemical to create fresh, fruity, or green notes in fine perfumery and food flavorings.
• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of more complex active pharmaceutical ingredients (APIs).
• Organic Synthesis: Serves as a versatile reagent or protecting group in various organic transformations within R&D and production.
• Polymer & Resin Modification: Employed as a plasticizer or modifier to alter the flexibility and processing characteristics of polymers.
• Solvent & Carrier: Functions as a high-boiling point solvent for specialty applications in coatings, inks, or agrochemical formulations.
• Lubricant & Functional Fluid Additive: Used as a base or additive in synthetic lubricants due to its stability and low-temperature properties.

Basic Information

Product Name	Isopropyl 3,3-Dimethylbutyrate
CAS No.	60498-66-0
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	3,3-Dimethylbutyric Acid Isopropyl Ester; Isopropyl 3,3-Dimethylbutanoate; Isopropyl Pivalate (common name); Isopropyl Trimethylacetate; Isopropyl Pivalate; IPPB; 1-Methylethyl 3,3-dimethylbutanoate
EINECS	Contact for details

Quality Control

Our Isopropyl 3,3-Dimethylbutyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the required specifications for your application. A Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.405 - 1.415
Specific Gravity (20/20°C)	0.850 - 0.870
Water Content (KF)	≤ 0.1%

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