Description

3-Dodecanoyltetradecanoic Acid is a high-purity synthetic fatty acid derivative with a defined branched-chain structure. This compound is valued for its role as a versatile intermediate in the synthesis of specialized surfactants, lubricants, and polymer additives. It is primarily sought by manufacturers in the chemical synthesis, personal care, and specialty materials industries for developing products with tailored performance characteristics.

Application

• Chemical Intermediate: A key building block for synthesizing complex esters, amides, and other derivatives used in specialty formulations.
• Surfactant & Emulsifier Precursor: Used in the production of non-ionic and anionic surfactants for industrial cleaners, textile processing, and emulsion polymerization.
• Lubricant & Grease Additive: Serves as a precursor for metalworking fluid additives and synthetic lubricant components, enhancing thermal stability and lubricity.
• Polymer Modification: Employed to introduce hydrophobic alkyl chains into polymers, modifying properties like flexibility, water resistance, and compatibility.
• Personal Care Ingredients: Used in the synthesis of emollients and texture enhancers for cosmetic and skincare products.
• Research & Development: A valuable reference standard and reagent in organic chemistry research and analytical method development.

Basic Information

Product Name	3-Dodecanoyltetradecanoic Acid
CAS No.	91681-56-0
Molecular Formula	C26H50O3
Molecular Weight	410.68 g/mol
Synonyms	3-(1-Oxododecyl)tetradecanoic Acid; 3-Dodecanoyl-tetradecansäure (German); Tetradecanoic acid, 3-dodecanoyl-; 3-Lauroyltetradecanoic Acid; α-Dodecanoylmyristic Acid; 3-Oxododecanoyltetradecanoic Acid; Keto-C26 Acid (branched); 91681-56-0 (CAS)
EINECS	Contact for details

Quality Control

Our 3-Dodecanoyltetradecanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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