Description

2,6-Naphthalenedicarboxylic Acid, Monomethyl Ester is a key organic intermediate and monomer of significant industrial importance. Its value lies in its bifunctional structure, serving as a versatile building block for high-performance polymers and specialty chemicals. This compound is primarily needed by manufacturers in the polymer, liquid crystal, and advanced materials sectors for synthesizing complex molecules.

Application

• Polymer Synthesis: A crucial monomer for producing high-performance polymers like polyesters (e.g., PEN - Polyethylene Naphthalate) and polyamides, valued for their thermal stability and barrier properties.
• Liquid Crystal Polymers (LCPs): Used as a rigid-rod monomer in the manufacture of LCPs for electronics, aerospace, and high-temperature applications.
• Specialty Chemicals & Dyes: Serves as a key intermediate in the synthesis of complex organic molecules, including advanced dyes, pigments, and optical brighteners.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Advanced Material Research: Used in R&D for creating novel organic frameworks, coatings, and materials with specific electronic or mechanical properties.
• Adhesives and Resins: A component in formulating high-temperature resistant adhesives and specialty resin systems.

Basic Information

Product Name	2,6-Naphthalenedicarboxylic Acid, Monomethyl Ester
CAS No.	7568-08-3
Molecular Formula	C14H12O4
Molecular Weight	244.24 g/mol
Synonyms	Monomethyl 2,6-Naphthalenedicarboxylate; 2,6-Naphthalic Acid Monomethyl Ester; 2-(Methoxycarbonyl)naphthalene-6-carboxylic Acid; 6-(Methoxycarbonyl)naphthalene-2-carboxylic Acid; 2,6-NDCA Monomethyl Ester; Methyl Hydrogen 2,6-Naphthalenedicarboxylate; 2-Carboxy-6-naphthoic Acid Methyl Ester; NDCME
EINECS	Contact for details

Quality Control

Our 2,6-Naphthalenedicarboxylic Acid, Monomethyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, identity, 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Contact for details

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