Description

tert-Decanoic Acid Oxiranylmethyl Ester is a specialized branched-chain fatty acid derivative containing a reactive oxirane (epoxide) functional group. This unique molecular structure makes it a valuable intermediate for introducing hydrophobic, sterically hindered alkyl chains into polymer matrices and other chemical architectures. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries seeking to modify material properties such as flexibility, hydrophobicity, and chemical resistance. The compound with CAS number 71206-09-2 is a key building block for advanced material synthesis.

Application

• Epoxy Resin Modifier: Used as a reactive diluent or flexibilizer to reduce viscosity and improve the impact resistance and adhesion of epoxy systems.
• Polymer Crosslinking Agent: Serves as a crosslinker in the production of thermosetting plastics, coatings, and elastomers, enhancing thermal and chemical stability.
• Surface Coating Formulations: Incorporated into advanced industrial and protective coatings to impart excellent water repellency, corrosion resistance, and durability.
• Lubricant & Fuel Additive Intermediate: Acts as a precursor for synthesizing high-performance esters used as additives in lubricants and fuels.
• Specialty Surfactant Synthesis: Utilized to create novel surfactants and emulsifiers with unique branching for agrochemicals and personal care products.
• Adhesive & Sealant Component: Enhances the performance of structural adhesives and sealants by improving flexibility and environmental resistance.

Basic Information

Product Name	tert-Decanoic Acid Oxiranylmethyl Ester
CAS No.	71206-09-2
Molecular Formula	C₁₄H₂₆O₃
Molecular Weight	242.36 g/mol
Synonyms	Glycidyl tert-Decanoate; Oxiranylmethyl 2,2-Dimethyloctanoate; 2,2-Dimethyloctanoic Acid Oxiranylmethyl Ester; tert-Decanoic Acid Glycidyl Ester; Epoxypropyl tert-Decanoate; 2,2-Dimethylcaprylic Acid Glycidyl Ester; ((2,2-Dimethyloctanoyl)oxy)methyloxirane; Glycidyl Neodecanoate (common trade name association)
EINECS	Contact for details

Quality Control

Our tert-Decanoic Acid Oxiranylmethyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, epoxide content, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, acid value, and color. Our quality commitment ensures consistent performance and reliability for your critical synthesis and formulation processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from heat, sparks, and open flame. For long-term storage, consider using an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Epoxide Value	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.94 - 0.97

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