Description

3-(2-Ethylbutoxy)Propionic Acid is a specialized organic acid ester derivative, valued for its role as a versatile chemical intermediate and building block. Its unique branched ether-acid structure makes it particularly useful for modifying the properties of polymers, resins, and specialty surfactants. This compound is essential for manufacturers in the polymer, agrochemical, and specialty chemical sectors seeking to develop products with tailored solubility, compatibility, or reactivity profiles.

Application

• Polymer Modification: Acts as a reactive intermediate or plasticizer component to enhance flexibility and processing characteristics of synthetic resins.
• Surfactant & Emulsifier Synthesis: Serves as a key raw material for producing non-ionic surfactants with specific hydrophilic-lipophilic balance (HLB) values.
• Agrochemical Formulations: Used in the synthesis of active ingredients or as a formulation aid in pesticides and herbicides to improve stability and efficacy.
• Lubricant & Grease Additives: Employed as a precursor for additives that improve lubricity, corrosion inhibition, or thermal stability.
• Coating & Ink Resins: Incorporated into alkyd or other specialty resins to adjust drying time, gloss, and adhesion properties.
• Pharmaceutical Intermediates: Functions as a building block in the multi-step synthesis of more complex active pharmaceutical ingredients (APIs).
• Flavor & Fragrance Ingredients: Utilized in the production of ester-based aroma chemicals.
• Research & Development: Serves as a valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	3-(2-Ethylbutoxy)Propionic Acid
CAS No.	10213-74-8
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	3-(2-Ethylbutoxy)propanoic acid; Propanoic acid, 3-(2-ethylbutoxy)-; 2-Ethylbutyl 3-hydroxypropyl ether carboxylic acid; β-(2-Ethylbutoxy)propionic acid; NSC 403108; 3-(2-Ethylbutoxy)propionsäure (German); Acide 3-(2-éthylbutoxy)propionique (French)
EINECS	Contact for details

Quality Control

Our 3-(2-Ethylbutoxy)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting key parameters such as assay, appearance, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	0.95 - 0.99 g/mL

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