Description

(E)-2-Butenedioic Acid And Ethenylbenzene) CAS NO 116048-67-0 is a high-purity chemical intermediate designed for advanced synthesis and polymer research. This compound is valued for its unique structure, combining reactive acid and alkene functionalities, which enables precise molecular design and modification. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, specialty polymer, and advanced material science sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Specialty Polymer Synthesis: Used in the production of novel copolymers and resins, imparting specific chemical resistance or functional properties.
• Advanced Material Research: Acts as a monomer or cross-linking agent in the development of high-performance coatings, adhesives, and composites.
• Chemical Synthesis Reagent: Employed in organic synthesis laboratories for creating derivatives with tailored acid and alkene reactivity.
• Academic & Industrial R&D: Utilized in research projects focused on new reaction pathways and material properties.

Basic Information

Product Name	(E)-2-Butenedioic Acid And Ethenylbenzene) CAS NO 116048-67-0
CAS No.	116048-67-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fumaric Acid and Styrene Copolymer; Poly(styrene-co-fumaric acid); Styrene-Fumaric Acid Copolymer; Fumaric Acid-Styrene Resin; 2-Butenedioic acid (2E)-, polymer with ethenylbenzene; CAS 116048-67-0; Fumaric acid/styrene polymer
EINECS	Contact for details

Quality Control

Our (E)-2-Butenedioic Acid And Ethenylbenzene) CAS NO 116048-67-0 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong bases and oxidizing agents. Due to its nature as a strong acid/organic solvent system, ensure containers are kept tightly sealed to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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