Description

Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hdro-ω-Hydroxy-, Ether With 2-Ethyl-2-(Hydrxymethyl-1,3-Propanediol, 1Mol Po is a specialized polyether polyol, a key reactive intermediate in polymer synthesis. Its controlled molecular architecture and terminal hydroxyl functionality make it a crucial building block for creating high-performance, cross-linked polymer networks. This product is essential for industrial manufacturers seeking to develop advanced polyurethane systems, coatings, and elastomers with tailored properties.

Application

• Polyurethane Elastomers: Serves as a core polyol component for producing flexible, durable, and resilient elastomeric materials used in industrial wheels, rollers, and seals.
• Coatings & Adhesives: Used in formulating high-performance, two-component polyurethane coatings and adhesives that offer excellent chemical resistance, adhesion, and mechanical strength.
• Rigid & Flexible Foams: Acts as a cross-linking agent and chain extender in the production of both rigid insulation foams and flexible cushioning foams.
• Resin Modification: Employed to modify the properties of other polymer resins, enhancing flexibility, impact resistance, and processability.
• Specialty Polymers: A key intermediate in the synthesis of advanced polymers for automotive, construction, and composite material applications.

Basic Information

Product Name	Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hdro-ω-Hydroxy-, Ether With 2-Ethyl-2-(Hydrxymethyl-1,3-Propanediol, 1Mol Po
CAS No.	223718-97-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Trimethylolpropane Ethoxylate (1 mol EO); Poly(ethylene glycol) ether of trimethylolpropane (1 EO); TMP-1EO; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, ethoxylated (1 mol); Polyoxyethylene (1) trimethylolpropane ether; Ethoxylated Trimethylolpropane (n=1); TMP monoethoxylate; 1,1,1-Tris(hydroxymethyl)propane, monoethoxylated
EINECS	Contact for details

Quality Control

Our production of this polyether polyol adheres to strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including hydroxyl value determination, acid number, and moisture content analysis. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert gas blanket to minimize potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 0.5
Water Content	≤ 0.1%
Viscosity @ 25°C	Contact for details

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