Description

Bis[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl] 4,6-Bis(Chloroformyl)Isophthalate is a specialized, high-purity chemical intermediate featuring both ester and highly reactive acid chloride functional groups. This compound is critical for the synthesis of advanced polymers and functional materials, offering precise control over molecular architecture and cross-linking density. It is primarily utilized by R&D chemists and production engineers in the polymer, specialty coatings, and advanced adhesive industries.

Application

• Cross-linking Agent for High-Performance Polymers: Serves as a key monomer for producing thermosetting resins with enhanced thermal and chemical resistance.
• Synthesis of Polyimide Precursors: Used in the manufacture of polyamic acids and subsequent polyimides for electronics and aerospace applications.
• Production of Specialty Coatings: Imparts durability and specific surface properties in advanced industrial and protective coatings.
• Modification of Polymer Backbones: Enables the introduction of reactive sites or side chains to tailor polymer properties like solubility and glass transition temperature.
• Research & Development: A valuable building block in academic and industrial labs for creating novel dendritic, hyperbranched, or network polymers.
• Adhesive Formulations: Contributes to the development of high-strength, heat-resistant structural adhesives.

Basic Information

Item	Details
Product Name	Bis[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl] 4,6-Bis(Chloroformyl)Isophthalate
CAS No.	94088-04-7
Molecular Formula	C22H20Cl2O10
Molecular Weight	515.30 g/mol
Synonyms	4,6-Bis(chloroformyl)isophthalic acid bis[2-[(2-methyl-1-oxoallyl)oxy]ethyl] ester; 4,6-Bis(chlorocarbonyl)isophthalic acid 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester; Isophthaloyl chloride, 4,6-bis(chloroformyl)-, bis(2-(methacryloyloxy)ethyl) ester; Bis(2-methacryloyloxyethyl) 4,6-bis(chloroformyl)isophthalate; Methacrylic acid ester of 4,6-bis(chlorocarbonyl)isophthalic acid with ethylene glycol
EINECS	Contact for details

Quality Control

Every batch of Bis[2-[(2-Methyl-1-Oxoallyl)Oxy]Ethyl] 4,6-Bis(Chloroformyl)Isophthalate is manufactured and tested under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; therefore, it must be kept under a dry, inert atmosphere (e.g., nitrogen or argon) and away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acid Chloride Content (Titration)	≥ 95.0%
Methacrylate Content (NMR)	Conforms
Water Content (KF)	≤ 0.5%
Solubility	Soluble in common polar aprotic solvents (e.g., DMF, DMAc, NMP)

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