Description

Polyimino-1,3-Propanediylimino(Methyl-1,4-Dioxo-2-Butene-1,4-Diyl), (E)- is a high-purity, synthetic polymer intermediate with a defined reactive structure. This compound is valued for its ability to act as a versatile building block in advanced polymer synthesis, enabling the creation of materials with tailored properties. It is essential for R&D and production in industries requiring specialized polymeric backbones, such as advanced coatings, specialty adhesives, and functional material science.

Application

• Advanced Polymer Synthesis: Serves as a key monomer or cross-linking agent for producing polyimides, polyamides, and other high-performance polymers.
• Specialty Coatings & Resins: Used in formulating heat-resistant, chemically stable, and durable industrial coatings and composite resins.
• Adhesive & Sealant Formulations: Imparts enhanced bonding strength and environmental resistance in high-specification adhesive systems.
• Electronics & Semiconductor Materials: A potential precursor for dielectric layers, photoresists, or encapsulants due to its thermal and chemical stability.
• Pharmaceutical Intermediates: May be utilized in the synthesis of specialized drug delivery systems or polymeric excipients.
• Research & Development: A critical reagent for academic and industrial R&D focused on novel polymeric architectures and functional materials.

Basic Information

Product Name	Polyimino-1,3-Propanediylimino(Methyl-1,4-Dioxo-2-Butene-1,4-Diyl), (E)-
CAS No.	9016-95-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(E)-Polyimino-1,3-propanediylimino(methyl-1,4-dioxo-2-butene-1,4-diyl); Poly(imino(1,3-propanediyl)imino(methyl-1,4-dioxo-2-butene-1,4-diyl)), (E)-; Poly(imino-1,3-propanediylimino(methyl-1,4-dioxo-2-butene-1,4-diyl)); Poly(1,3-propanediylimino(methyl-1,4-dioxo-2-butene-1,4-diyl))imide; 9016-95-9 Polymer; Reactive Polyimide Precursor
EINECS	Contact for details

Quality Control

Our Polyimino-1,3-Propanediylimino(Methyl-1,4-Dioxo-2-Butene-1,4-Diyl), (E)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Production adheres to current industry best practices, and comprehensive analytical testing is performed. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with each shipment 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 controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed when not in use to prevent degradation from atmospheric humidity. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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