Description

5-(Allyloxy)Isophthalic Acid is a specialized aromatic dicarboxylic acid derivative featuring a reactive allyl ether side chain. This unique bifunctional structure makes it a valuable building block for synthesizing advanced polymers, resins, and fine chemicals. It is particularly sought after by R&D and production teams in the pharmaceutical intermediates, high-performance polymer, and specialty coating industries.

Application

• Polymer & Resin Synthesis: A key monomer for producing modified polyesters, polyamides, and epoxy resins, where the allyl group enables cross-linking or further functionalization.
• Pharmaceutical Intermediates: Serves as a versatile precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Specialty Coatings & Adhesives: Used to formulate coatings with enhanced adhesion, chemical resistance, and thermal stability.
• Liquid Crystal Polymers (LCPs): An important intermediate in the manufacture of high-performance LCPs for electronics and engineering plastics.
• Dendrimer & Hyperbranched Polymer Construction: The isophthalic acid core and allyloxy group facilitate the creation of complex, three-dimensional macromolecular architectures.
• Chemical Research & Development: Employed as a model compound or starting material in organic synthesis and material science research.

Basic Information

Product Name	5-(Allyloxy)Isophthalic Acid
CAS No.	88194-15-4
Molecular Formula	C12H12O5
Molecular Weight	236.22 g/mol
Synonyms	5-(Allyloxy)benzene-1,3-dicarboxylic Acid; Isophthalic Acid, 5-(Allyloxy)-; 1,3-Benzenedicarboxylic acid, 5-(2-propen-1-yloxy)-; 5-Allyloxyisophthalic Acid; 5-(Prop-2-en-1-yloxy)isophthalic Acid
EINECS	Contact for details

Quality Control

Our 5-(Allyloxy)Isophthalic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles 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). Keep away from strong acids and organic solvents. The container must be kept tightly closed 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%
Heavy Metals	≤ 20 ppm

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