Description

2,5-Furandione, 3-Octyl- (9Ci) is a specialized alkyl-substituted furandione derivative, a valuable building block in advanced organic synthesis. Its unique structure offers significant utility as a reactive intermediate for creating functional polymers, specialty surfactants, and performance-enhancing additives. This compound is particularly relevant for R&D chemists and production specialists in the polymer, coatings, and fine chemical industries seeking to develop novel materials with tailored properties.

Application

• Polymer Modification: Acts as a key monomer or co-monomer for synthesizing novel polyesters, polyamides, and other functional polymers with enhanced characteristics.
• Specialty Surfactants & Emulsifiers: Serves as a precursor for creating high-performance, long-chain alkyl surfactants used in industrial formulations.
• Coatings & Resins: Utilized in the development of advanced coating systems, adhesives, and resin intermediates to improve flexibility, adhesion, or chemical resistance.
• Lubricant & Fuel Additives: Employed in the synthesis of additives designed to modify viscosity, reduce friction, or act as dispersants.
• Fine Chemical Synthesis: Functions as a versatile intermediate in multi-step organic synthesis for pharmaceuticals, agrochemicals, and other complex molecules.
• Crosslinking Agent: Used in formulations requiring controlled crosslinking to create thermoset plastics or elastomers.

Basic Information

Product Name	2,5-Furandione, 3-Octyl- (9Ci)
CAS No.	366004-34-4
Molecular Formula	C₁₂H₁₈O₃
Molecular Weight	210.27 g/mol
Synonyms	3-Octylfuran-2,5-dione; 3-Octyl-2,5-furandione; Octylmaleic Anhydride; 2,5-Furandione, 3-octyl-; 3-n-Octylmaleic anhydride; Maleic anhydride, 3-octyl-
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, 3-Octyl- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed against comprehensive specifications using advanced techniques like HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, supporting 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from strong bases, oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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