Description

Isonanoicacid CAS NO 109363-00-0 is a branched-chain C9 carboxylic acid valued for its role as a versatile chemical intermediate and performance additive. Its unique structure, characterized by a branched alkyl chain, imparts properties such as low volatility and good solubility, making it a valuable component in advanced formulations. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• As a key monomer or co-monomer in the synthesis of specialty polymers, resins, and polyol esters.
• In the production of metal carboxylates, which serve as catalysts, driers for paints and inks, and stabilizers.
• As a building block for high-performance synthetic lubricants and grease thickeners.
• In the formulation of plasticizers and additives to improve flexibility and processing of polymers.
• As an intermediate in the synthesis of agrochemicals and pharmaceuticals.
• For use in corrosion inhibitors and other specialty oilfield chemicals.
• In the manufacture of flavors, fragrances, and other fine chemicals where specific isomer purity is required.

Basic Information

Product Name	Isonanoicacid
CAS No.	109363-00-0
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	3,5,5-Trimethylhexanoic Acid; Isononanoic Acid; Iso-Nonanoic Acid; 3,5,5-Trimethyl Caproic Acid; Iso C9 Acid; C9 Carboxylic Acid, Branched; Heptane-3,5,5-trimethylcarboxylic Acid
EINECS	Contact for details

Quality Control

Our Isonanoicacid is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous internal specifications, which typically include parameters for assay, acidity, color, and moisture content. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	340 - 360 mg KOH/g
Color (APHA)	≤ 30
Moisture (KF)	≤ 0.2%

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