Trimethylolpropane ethoxylate
Trimethylolpropane ethoxylate (CAS: 50586-59-9) is a branched polyether polyol derived from trimethylolpropane and ethylene oxide. This multi-arm polymer, with an average molecular weight of approximately 170 g/mol, functions effectively as a crosslinking agent. Its unique structure makes it valuable in polymer science, particularly in applications requiring tailored network formation and modified material properties. TSS supplies this versatile chemical for research and industrial applications.
- IUPAC
- 3 arm PEG,3 arm PEO,Poly(ethylene oxide), 3-arm, hydroxy terminated,Polyethylene glycol trimethylolpropane ether,Polyethylene glycol trimethylolpropane triether,Trimethylolpropane ethoxylate (20/3 EO/OH),Trimethylolpropane ethoxylate (4.6 EO/OH),Trimethylolpropane ethoxylate (4/15 EO/OH)
- Synonyms
- 3-arm PEG,3-arm PEO,Poly(ethylene oxide), 3-arm, hydroxy terminated,Polyethylene glycol trimethylolpropane ether,Polyethylene glycol trimethylolpropane triether,Trimethylolpropane ethoxylate (20/3 EO/OH),Trimethylolpropane ethoxylate (4.6 EO/OH),Trimethylolpropane ethoxylate (4/15 EO/OH)
Polymer Science
Trimethylolpropane ethoxylate acts as a crosslinking agent in the synthesis of various polymers. Its multi-arm structure contributes to the formation of three-dimensional polymer networks, influencing material flexibility, strength, and thermal properties.
Coatings and Adhesives
Utilised in the formulation of coatings and adhesives, this ethoxylated trimethylolpropane derivative can enhance film formation, adhesion, and durability. It contributes to creating robust polymer systems with desirable surface characteristics.
Materials Science Research
In materials science, it serves as a building block for novel materials, including dendrimers and multi-arm star polymers. Its defined structure allows for precise control over polymer architecture and resulting material performance.
| Linear formula | (C2H4O)n(C2H4O)n(C2H4O)nC6H14O |
|---|---|
| Density | 1.11 g/mL at 25 °C |
| Refractive index | n20/D 1.478 |
| Flash point | 229 °C / 444.2 °F |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mn ~170 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Trimethylolpropane ethoxylate (CAS 50586-59-9) used for?
+
Trimethylolpropane ethoxylate is primarily used as a crosslinking agent in polymer science, contributing to the synthesis of materials such as coatings, adhesives, and star polymers. It is also employed in materials science research for developing novel polymer architectures.
What is the CAS number and formula for Trimethylolpropane ethoxylate?
+
The CAS number for Trimethylolpropane ethoxylate is 50586-59-9. The linear formula is (C2H4O)n(C2H4O)n(C2H4O)nC6H14O.
What grade and purity does Tech Serve Solutions supply for Trimethylolpropane ethoxylate?
+
Tech Serve Solutions supplies Trimethylolpropane ethoxylate with an average molecular weight of approximately 170 g/mol. This product is typically a research or technical grade; TSS does not represent it as USP, BP, or EP grade unless explicitly stated otherwise.
What are the safety and handling considerations for Trimethylolpropane ethoxylate?
+
Trimethylolpropane ethoxylate has a flash point of 229 °C (444.2 °F) and a WGK Germany rating of 1. Standard laboratory precautions should be observed during handling, including adequate ventilation and appropriate personal protective equipment, to avoid potential hazards.
How is Trimethylolpropane ethoxylate packed, shipped, and exported by TSS?
+
Tech Serve Solutions carefully packs and ships Trimethylolpropane ethoxylate in compliance with international regulations. As a global supplier and exporter, TSS ensures secure packaging suitable for various transport methods to reach customers worldwide.
How can I request a quote or sample of Trimethylolpropane ethoxylate?
+
To request a quote or a sample of Trimethylolpropane ethoxylate, please visit the Tech Serve Solutions website or contact our sales department directly. Our team will be pleased to assist you with your specific requirements.
▶ Related products
(2,3-Epoxypropyl)benzene
Polymer Science
(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science
(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science
1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science
1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science
1,1-Cyclohexanediacetic acid
Polymer Science
1,12-Diisocyanatododecane
Polymer Science
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis