Description

2-Decyltetradecanoic Acid is a high-purity, synthetic branched-chain fatty acid, also known as a Guerbet acid. This compound is valued for its excellent thermal and oxidative stability, low volatility, and unique hydrophobic properties derived from its highly branched molecular structure. It serves as a critical intermediate and performance additive for manufacturers in the lubricants, cosmetics, plastics, and specialty chemicals industries seeking to enhance product performance and longevity.

Application

• Lubricant & Grease Additive: Acts as a high-performance base oil and friction modifier, improving viscosity index, thermal stability, and lubricity in synthetic lubricants and metalworking fluids.
• Cosmetics & Personal Care: Used as an emollient and thickening agent in creams, lotions, and lipsticks, providing a non-greasy feel and enhanced skin compatibility.
• Polymer & Plastic Additive: Functions as a lubricant and processing aid in PVC and other polymers, improving flow properties and surface finish during extrusion and molding.
• Surfactant & Detergent Intermediate: Serves as a key raw material for synthesizing specialty surfactants and soaps with superior solubility and hard water tolerance.
• Corrosion Inhibitor: Utilized in formulations for protective coatings and rust preventatives due to its ability to form stable films on metal surfaces.
• Textile & Leather Auxiliary: Employed as a softening agent and water repellent in textile finishing and leather processing.

Basic Information

Product Name	2-Decyltetradecanoic Acid
CAS No.	93778-52-0
Molecular Formula	C₂₄H₄₈O₂
Molecular Weight	368.64 g/mol
Synonyms	2-Decyltetradecanoic Acid; Isoarachidic Acid; Guerbet C24 Acid; 2-Dodecyloctadecanoic Acid; Branched C24 Fatty Acid; Tetracosanoic Acid, 2-decyl-; 2-Decyl-1-tetradecanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2-Decyltetradecanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting results for assay, acid value, color, and moisture content are provided with every shipment to guarantee consistent quality and traceability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	150 - 155 mg KOH/g
Color (APHA)	≤ 50
Moisture (Karl Fischer)	≤ 0.5%
Iodine Value	≤ 1.0 g I₂/100g

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