Description

Ethyl 3-Ethoxyisobutyrate is a versatile ester compound valued for its role as a high-purity chemical intermediate and solvent. Its molecular structure makes it particularly useful in the synthesis of complex organic molecules and in formulations requiring controlled evaporation rates. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key starting material or building block in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor or solvent in the creation of specific ester-based aroma compounds.
• Specialty Solvent: Employed in coatings, inks, and resin formulations where specific solubility and evaporation properties are required.
• Chemical Research & Development: A valuable reagent for organic synthesis and process development in laboratory and pilot-scale operations.
• Polymer Modification: Acts as a plasticizer or co-monomer in the production of specialized polymeric materials.

Basic Information

Product Name	Ethyl 3-Ethoxyisobutyrate
CAS No.	19758-19-1
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	Ethyl 3-Ethoxy-2-methylpropanoate; 3-Ethoxyisobutyric Acid Ethyl Ester; Ethyl β-Ethoxyisobutyrate; NSC 88411; Ethyl 3-ethoxy-2-methylpropionate; 2-Methyl-3-ethoxypropionic Acid Ethyl Ester
EINECS	243-287-3

Quality Control

Our Ethyl 3-Ethoxyisobutyrate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, clarity, and impurity profiles. We are committed to meeting the stringent requirements of our global B2B partners.

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. The container should be kept tightly sealed when not in use to minimize moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.94 - 0.98 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.