Description

2,2-Dimethyldecanoic Acid is a branched-chain fatty acid derivative characterized by its unique sterically hindered structure. This molecular architecture is significant for its role as a versatile building block in organic synthesis and as a modifier for polymer properties. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring tailored lipophilicity and stability.

Application

• Pharmaceutical Intermediates: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs), particularly where branched alkyl chains are required to modulate solubility and metabolic stability.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators, where its lipophilic nature aids in formulation and bioavailability.
• Polymer Additives & Plasticizers: Acts as a monomer or modifier to enhance the flexibility, weathering resistance, and processing characteristics of polymers and resins.
• Lubricant & Grease Formulations: Employed as a component in synthetic lubricants and metalworking fluids, contributing to thermal stability and corrosion inhibition.
• Flavor & Fragrance Ingredients: Utilized in the synthesis of esters and other compounds that serve as aroma chemicals or flavor enhancers.
• Research & Development: A valuable reagent in organic chemistry R&D for studying steric effects and developing new synthetic methodologies.

Basic Information

Product Name	2,2-Dimethyldecanoic Acid
CAS No.	5343-54-4
Molecular Formula	C₁₂H₂₄O₂
Molecular Weight	200.32 g/mol
Synonyms	Decanoic acid, 2,2-dimethyl-; 2,2-Dimethylcapric acid; 2,2-Dimethyldecanoic acid; 2,2-Dimethyl-n-decanoic acid; 2,2-Dimethylcaprate; 2,2-Dimethyldecanoate; 2,2-Dimethyl-decansäure (German)
EINECS	226-287-8

Quality Control

Our 2,2-Dimethyldecanoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent and being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize contact with oxidizing agents. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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