Description

Ethyl 3-Ethoxy-2-tert-Butylpropionate is a specialized organic ester compound valued for its unique sterically hindered structure. This molecular architecture makes it a versatile intermediate and functional additive in advanced chemical synthesis. It is primarily sought by manufacturers in the fragrance, flavor, and specialty polymer industries for its ability to impart specific properties and modify reaction pathways.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of novel aroma chemicals and flavoring agents due to its ester functionality and bulky alkyl groups.
• Polymer Additive: Acts as a plasticizer or a monomer modifier in specialty polymer formulations to enhance flexibility or processing characteristics.
• Organic Synthesis Building Block: Serves as a key intermediate in pharmaceutical and agrochemical research for constructing complex molecules.
• Solvent for Specialty Applications: Employed as a high-boiling-point solvent in coatings, inks, and resin systems where specific solubility parameters are required.
• Lubricant and Fuel Additive Component: Utilized in formulating synthetic lubricants and fuel additives to improve performance and stability.

Basic Information

Product Name	Ethyl 3-Ethoxy-2-tert-Butylpropionate
CAS No.	131837-13-3
Molecular Formula	C11H22O3
Molecular Weight	202.29 g/mol
Synonyms	Ethyl 3-ethoxy-2-(1,1-dimethylethyl)propanoate; 2-tert-Butyl-3-ethoxypropionic Acid Ethyl Ester; 3-Ethoxy-2-tert-butylpropionic Acid Ethyl Ester; Propanoic acid, 3-ethoxy-2-(1,1-dimethylethyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Ethoxy-2-tert-Butylpropionate 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 strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.92 - 0.96 g/mL
Water Content (KF)	≤ 0.5%

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