Description

Dodecyl Hydrogen Fumarate is a high-purity, monoester derivative of fumaric acid, valued for its role as a versatile chemical intermediate and functional monomer. Its molecular structure, featuring a long alkyl chain and a reactive carboxylic acid group, makes it a critical building block for synthesizing specialized polymers and additives. This compound is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to modify material properties such as hydrophobicity, adhesion, and cross-linking density.

Application

• Polymer Modification: Acts as a functional comonomer in the synthesis of alkyd resins, polyesters, and other copolymers to introduce long-chain alkyl groups, improving flexibility and water resistance.
• Surface Coatings & Inks: Used in the formulation of high-performance industrial coatings, printing inks, and adhesives to enhance film formation, substrate adhesion, and durability.
• Lubricant & Fuel Additives: Serves as a precursor for synthesizing ester-based additives that improve lubricity, reduce friction, and act as corrosion inhibitors in fuels and lubricants.
• Personal Care & Cosmetics: Employed as an intermediate in the production of emulsifiers, emollients, and specialty esters for skin care formulations.
• Plasticizers: Functions as a starting material for creating polymeric plasticizers that offer enhanced compatibility and lower volatility in PVC and other polymer systems.
• Cross-linking Agent: Utilized in thermosetting resin systems where its carboxylic acid group can participate in cross-linking reactions, increasing thermal and chemical resistance.

Basic Information

Product Name	Dodecyl Hydrogen Fumarate
CAS No.	10283-72-4
Molecular Formula	C₁₆H₃₀O₄
Molecular Weight	286.41 g/mol
Synonyms	Dodecyl Fumarate; Lauryl Hydrogen Fumarate; Monododecyl Fumarate; Fumaric Acid Dodecyl Ester; Dodecyl 2-Butenedioate; 2-Dodecoxycarbonylacrylic Acid; Lauryl Monoester of Fumaric Acid; 10283-72-4
EINECS	Contact for details

Quality Control

Our Dodecyl Hydrogen Fumarate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers, bases, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Acid Value	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines
Water Content (KF)	< 0.5%

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