Description

Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 2-(2-aminoethyl)aminoethanesulfonic acid monosodium salt, 1,6-diisocyanatohexane, diphenyl carbonate, 1,2-ethanediamine, 1,6-hexanediol, hydrazine, methyloxirane, oxirane and 1,2-propaned is a sophisticated, multi-component polymeric material engineered for advanced performance. This specialized polymer is valued for its unique combination of structural integrity, functional group diversity, and potential for ionic interaction, making it a critical component in high-value formulations. It is primarily sought by industries requiring tailored polymeric systems for surface modification, controlled release, and specialty material synthesis.

Application

• Specialty Coating Formulations: As a key polymeric binder or additive in high-performance coatings requiring specific adhesion, corrosion resistance, or surface energy properties.
• Advanced Material Synthesis: As a precursor or building block for creating novel polymers, hydrogels, or composite materials with engineered functionalities.
• Pharmaceutical & Biomedical Applications: Potential use in drug delivery systems, medical device coatings, or as a functional excipient due to its complex, potentially biocompatible structure.
• Water Treatment & Ion-Exchange Polymers: Utilization in membranes or resins for water purification, leveraging the sulfonic acid salt component for ionic exchange capabilities.
• Adhesive & Sealant Systems: As a performance-enhancing component in polyurethane or epoxy-based adhesives where toughness and chemical resistance are critical.
• Textile & Fiber Modification: Application as a finishing agent or coating to impart durable, functional properties to technical textiles.

Basic Information

Product Name	Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 2-(2-aminoethyl)aminoethanesulfonic acid monosodium salt, 1,6-diisocyanatohexane, diphenyl carbonate, 1,2-ethanediamine, 1,6-hexanediol, hydrazine, methyloxirane, oxirane and 1,2-propaned
CAS No.	137898-95-4
Molecular Formula	Multi-component polymer; Contact for details
Molecular Weight	Polymer; variable based on grade and formulation
Synonyms	Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1,6-diisocyanatohexane, 1,2-ethanediamine, 1,6-hexanediol, hydrazine, methyloxirane, oxirane, 1,2-propanediol, 2-(2-aminoethyl)aminoethanesulfonic acid monosodium salt and 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid; Multi-functional polyurethane-polyether copolymer with taurine derivative; Polymer of HDI, PEG, PPG, ethylene diamine, hydrazine, and other monomers; Sulfonated poly(urethane-urea-ether) copolymer; HDI-based polyurethane copolymer with sulfonic acid groups
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including functional group content, molecular weight distribution, viscosity, and ionic capacity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent clumping or hydrolysis. Keep away from strong acids, strong bases, and excessive heat.

Specification

Item	Specification
Appearance	Off-white to light yellow solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Functional Groups)	≥ 95% (by titration/NMR)
Viscosity (at 25°C)	Specified range per grade
Moisture Content (KF)	≤ 2.0%
Sulfonic Acid Group Content	Specified range per grade
pH (in solution)	Specified range per grade

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