Description

Maleic Acid Hydrogen 1-[2-(2-Hydroxyethoxy)Ethyl] Ester CAS NO 10099-72-6 is a specialized organic ester derivative of maleic acid, valued for its bifunctional reactivity and ability to act as a cross-linking agent or polymer intermediate. This compound is essential for formulators and manufacturers requiring precise chemical functionality to modify material properties. It finds significant utility in the production of advanced polymers, specialty coatings, and as a key intermediate in fine chemical synthesis for various industrial sectors.

Application

• Polymer & Resin Modification: Serves as a reactive monomer or cross-linking agent in the synthesis of alkyd, polyester, and acrylic resins, enhancing film hardness and chemical resistance.
• Specialty Coatings & Inks: Used in the formulation of high-performance industrial coatings, printing inks, and adhesives to improve durability and adhesion properties.
• Fine Chemical Synthesis: Acts as a versatile intermediate for producing surfactants, plasticizers, and other functional chemicals where a maleate moiety is required.
• Textile & Leather Processing: Employed in chemical treatments to impart specific functional finishes, such as water repellency or softness, to fibers and leather.
• Pharmaceutical & Cosmetic Intermediates: Utilized in controlled synthesis routes for active pharmaceutical ingredients (APIs) and specialty cosmetic additives.

Basic Information

Item	Details
Product Name	Maleic Acid Hydrogen 1-[2-(2-Hydroxyethoxy)Ethyl] Ester
CAS No.	10099-72-6
Molecular Formula	C8H12O6
Molecular Weight	204.18 g/mol
Synonyms	2-Hydroxyethyl 2-(2-hydroxyethoxy)ethyl maleate; Di(2-hydroxyethoxyethyl) maleate; Bis(2-(2-hydroxyethoxy)ethyl) maleate; Maleic acid bis(2-(2-hydroxyethoxy)ethyl) ester; 1,2-Ethanediol, 1,1'-[1,2-ethanediylbis(oxy)]bis-, 1,1'-maleate; 2-(2-Hydroxyethoxy)ethyl hydrogen maleate; Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-, maleate (1:1)
EINECS	Contact for details

Quality Control

Our production of Maleic Acid Hydrogen 1-[2-(2-Hydroxyethoxy)Ethyl] Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. All materials undergo comprehensive analytical testing, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee compliance with your technical 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 oxidizing agents, strong bases, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Specific Gravity (20°C)	Contact for details

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