Description

N,N'-Vinylenebis(Phenoxyacetic Acid Carbamic Acid Anhydride) is a specialized chemical intermediate characterized by its reactive anhydride and carbamate functionalities. This compound is valued for its ability to act as a versatile linker or cross-linking agent in advanced polymer synthesis and material science. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with tailored properties.

Application

• As a key cross-linking agent in the synthesis of high-performance epoxy resins and polyurethane systems.
• As a reactive intermediate in pharmaceutical research for constructing complex drug molecules, particularly those requiring specific hydrolytic stability.
• In the development of advanced agrochemicals, such as herbicides and plant growth regulators, where it serves as a building block.
• For modifying polymer backbones to introduce specific functional groups, enhancing material properties like adhesion, thermal stability, or biocompatibility.
• In the synthesis of specialty coatings and adhesives requiring controlled reactivity and durable chemical bonds.
• As a potential monomer or co-monomer in the production of novel polyimides or polyamides with unique thermal and mechanical characteristics.

Basic Information

Product Name	N,N'-Vinylenebis(Phenoxyacetic Acid Carbamic Acid Anhydride)
CAS No.	73622-93-2
Molecular Formula	C20H16N2O8
Molecular Weight	412.35 g/mol
Synonyms	N,N'-Ethenylene-1,2-bis(phenoxyacetamide) cyclic anhydride; 1,2-Bis[(carboxymethyloxy)phenylcarbamoyl]ethylene dianhydride; Vinylenebis(phenoxyacetamide) cyclic anhydride; Phenoxyacetic acid, N,N'-vinylenebis-, cyclic anhydride; Bis(phenoxyacetamide) ethylene dianhydride
EINECS	Contact for details

Quality Control

Our production of N,N'-Vinylenebis(Phenoxyacetic Acid Carbamic Acid Anhydride) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider using desiccants or an inert atmosphere to maintain product integrity and prevent hydrolysis of the anhydride group.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details

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