Description

Bis(2-Hydroxyethyl) 5-Nitroisophthalate is a specialized diester monomer derived from 5-nitroisophthalic acid and ethylene glycol. This compound is valued for its role as a key intermediate in the synthesis of high-performance polymers, including polyesters and liquid crystalline polymers, where it introduces nitro-functionalized aromatic units. It is primarily sought by manufacturers in the advanced materials, specialty chemicals, and polymer research sectors for developing materials with tailored thermal and optical properties.

Application

• Polymer Intermediate: A crucial building block for synthesizing nitro-aromatic containing polyesters and copolymers.
• Liquid Crystal Polymers (LCPs): Used as a monomer to impart rigidity and specific electronic characteristics to high-performance LCPs for electronics.
• Specialty Plasticizers: Serves as a precursor for developing specialized plasticizers with enhanced stability.
• Cross-linking Agent: Utilized in the formulation of cross-linked polymer networks for coatings or resins.
• Organic Synthesis Intermediate: Employed in research and fine chemical synthesis for further functionalization.
• Advanced Material Research: Used in R&D for creating new polymeric materials with specific nitro-aromatic functionalities.

Basic Information

Product Name	Bis(2-Hydroxyethyl) 5-Nitroisophthalate
CAS No.	7259-89-4
Molecular Formula	C12H13NO8
Molecular Weight	299.24 g/mol
Synonyms	5-Nitroisophthalic Acid Bis(2-hydroxyethyl) Ester; Ethylene Glycol 5-Nitroisophthalate; 1,3-Benzenedicarboxylic Acid, 5-Nitro-, 1,3-Bis(2-hydroxyethyl) Ester; 2,2'-(5-Nitro-1,3-phenylenebis(oxy))bis(ethanol); Bis(2-hydroxyethyl) 5-Nitrobenzene-1,3-dicarboxylate; 5-Nitroisophthalic Acid Diethylene Glycol Ester; 2-Hydroxyethyl 5-Nitroisophthalate
EINECS	Contact for details

Quality Control

Our Bis(2-Hydroxyethyl) 5-Nitroisophthalate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical properties is provided and 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 heat, sparks, and open flame. The container must be kept tightly sealed to protect from moisture.

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%

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