Description

Neoundecanoic Acid CAS NO 93843-15-3 is a high-purity, synthetic fatty acid characterized by its unique branched-chain structure. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop products with tailored properties.

Application

• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for lipid-based drug formulations.
• Agrochemical Synthesis: Used in the production of specialized herbicides, fungicides, and plant growth regulators where its branched chain influences bioavailability and stability.
• Polymer & Resin Modification: Acts as a monomer or modifier in the creation of specialty polyesters, alkyd resins, and lubricant additives to enhance flexibility and performance.
• Cosmetic & Personal Care Ingredients: Employed in the synthesis of esters for emollients, surfactants, and viscosity regulators in high-end formulations.
• Lubricant & Fuel Additives: Functions as a precursor for additives that improve thermal stability and reduce friction in synthetic lubricants.
• Chemical Research & Development: A valuable reagent for organic chemists in academia and R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Neoundecanoic Acid
CAS No.	93843-15-3
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	Neo-Undecanoic Acid; 2,2-Dimethylnonanoic Acid; 2,2-Dimethylpelargonic Acid; 2,2-Dimethylnonane-1-carboxylic Acid; 1-Carboxy-2,2-dimethylnonane; Neo-C11 Acid; Branched C11 Acid
EINECS	Contact for details

Quality Control

Our Neoundecanoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure it meets high-purity standards suitable for sensitive industrial applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, ensure containers are clearly labeled and handling is performed with appropriate personal protective equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.435 - 1.445
Density (20°C)	0.90 - 0.92 g/mL

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