Description

Nonanedioic Acid, 2,2,8,8-Tetramethyl- is a high-purity, branched-chain dicarboxylic acid derivative valued for its unique steric and chemical properties. This compound serves as a critical building block and intermediate in advanced organic synthesis, enabling the production of specialized polymers, lubricants, and fine chemicals. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, specialty chemical, and pharmaceutical sectors for applications requiring tailored molecular architectures.

Application

• Polymer Synthesis: As a monomer or chain modifier for producing polyamides, polyesters, and polyurethanes with enhanced thermal stability and specific mechanical properties.
• Lubricant & Grease Formulation: Used in the synthesis of complex esters that serve as high-performance base stocks or additives for synthetic lubricants.
• Pharmaceutical Intermediates: Acts as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Corrosion Inhibitors: A precursor for manufacturing specialized corrosion inhibitors used in industrial fluids and coatings.
• Plasticizers: Employed in the production of specialty plasticizers for polymers requiring low volatility and high permanence.
• Adhesive & Coating Resins: A component in resin formulations for adhesives and coatings that demand specific flexibility and chemical resistance.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and material science.

Basic Information

Product Name	Nonanedioic Acid, 2,2,8,8-Tetramethyl-
CAS No.	30313-67-8
Molecular Formula	C₁₃H₂₄O₄
Molecular Weight	244.33 g/mol
Synonyms	2,2,8,8-Tetramethylnonanedioic Acid; 3,3,7,7-Tetramethylazelaic Acid; 3,3,7,7-Tetramethylnonanedioic Acid; TMNA; Tetramethyl Azelaic Acid; 2,2,8,8-Tetramethylazelaic Acid; 3,3,7,7-Tetramethyl-1,9-nonanedioic Acid; 1,9-Nonanedioic acid, 3,3,7,7-tetramethyl-
EINECS	Contact for details

Quality Control

Our Nonanedioic Acid, 2,2,8,8-Tetramethyl- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity (IR), and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 10 ppm

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