Description

4-Oxatetradecanoic Acid is a high-purity, synthetic fatty acid derivative containing an ether linkage within its carbon chain. This unique molecular structure makes it a valuable intermediate for the synthesis of specialized surfactants, lubricants, and polymer additives. It is primarily sought after by R&D laboratories and production facilities in the specialty chemicals, pharmaceuticals, and advanced material science sectors.

Application

• Surfactant & Detergent Intermediate: Serves as a key building block for synthesizing non-ionic and anionic surfactants with tailored hydrophilic-lipophilic balance (HLB) for industrial and institutional cleaning formulations.
• Lubricant & Fuel Additive Precursor: Used in the production of ester-based synthetic lubricants and additives that enhance the performance and stability of industrial oils and functional fluids.
• Polymer Modification: Acts as a comonomer or chain modifier in the synthesis of polyesters and polyamides, imparting flexibility, hydrophilicity, or specific functional groups to the polymer backbone.
• Pharmaceutical Intermediate: Employed in organic synthesis for constructing complex molecules, particularly in the development of prodrugs or compounds requiring specific lipid solubility profiles.
• Cosmetic Ingredient Synthesis: Utilized to create emulsifiers and emollients for personal care products, leveraging its fatty acid character for skin compatibility.
• Research & Development: A versatile reagent in academic and industrial R&D for exploring new chemical entities in material science and organic chemistry.

Basic Information

Product Name	4-Oxatetradecanoic Acid
CAS No.	7420-16-8
Molecular Formula	C₁₃H₂₆O₃
Molecular Weight	230.35 g/mol
Synonyms	3-(2-Butoxyethoxy)propanoic Acid; 2-Butoxyethoxyacetic Acid, Propyl Ester (related); 11-Oxatetradecanoic Acid; Tetradecanoic Acid, 4-oxa-; OXA 14; ω-Butoxy Poly(oxyethylene) Acetic Acid (derivative); Glycolic Acid, Butoxyethyl Ester (related form)
EINECS	231-048-4

Quality Control

Every batch of 4-Oxatetradecanoic Acid is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards and provide comprehensive batch documentation. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all commercial shipments to guarantee traceability and product consistency for your critical applications.

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 heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	~1.0 g/mL

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