1,3,5-Tris(2-hydroxyethyl)isocyanurate
1,3,5-Tris(2-hydroxyethyl)isocyanurate (CAS: 839-90-7) is a heterocyclic organic compound with the molecular formula C9H15N3O6 and a molecular weight of 261.23 g/mol. This triazine derivative, also known as 1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, is primarily utilized as a versatile building block in chemical synthesis and as an additive in polymer science. Its structure lends itself to applications in materials science and as a stabilizer.
- IUPAC
- 1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione
- Synonyms
- 839-90-7C9H15N3O61,3,5-Tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione

Chemical Synthesis Intermediate
This compound serves as a valuable intermediate in organic synthesis. Its functional groups allow for further chemical modifications, making it useful in the creation of more complex molecules for various research and industrial applications.
Polymer Additives and Science
1,3,5-Tris(2-hydroxyethyl)isocyanurate finds application as a polymer additive, potentially enhancing material properties. It is also relevant in polymer science research for the development of novel polymeric materials and formulations.
Materials Science
In materials science, this chemical can be incorporated into the development of new materials. Its unique structure may contribute to specific material characteristics, such as thermal stability or reactivity.
Stabilizer Applications
The compound's triazine ring structure suggests potential utility as a stabilizer in various chemical systems, helping to prevent degradation or maintain the integrity of formulations.
| Molecular weight | 261.23 |
|---|---|
| Empirical formula | C9H15N3O6 |
| Assay | 97% |
| Melting point | 136-140 °C(lit.) |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 241 °C / 465.8 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 1,3,5-Tris(2-hydroxyethyl)isocyanurate used for?
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1,3,5-Tris(2-hydroxyethyl)isocyanurate (CAS: 839-90-7) is used as a building block in chemical synthesis, an additive in polymer science, in materials science applications, and as a stabilizer.
What are the CAS number and formula for 1,3,5-Tris(2-hydroxyethyl)isocyanurate?
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The CAS number is 839-90-7 and the empirical formula is C9H15N3O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3,5-Tris(2-hydroxyethyl)isocyanurate with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety precautions for handling 1,3,5-Tris(2-hydroxyethyl)isocyanurate?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation. This compound has a high flash point of 241 °C (465.8 °F) and is classified with WGK Germany 3.
How is 1,3,5-Tris(2-hydroxyethyl)isocyanurate packed and shipped?
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As a global supplier and exporter since 1998, Tech Serve Solutions ensures proper packaging and handling for international shipment of our chemical products.
How can I request a quote or sample for 1,3,5-Tris(2-hydroxyethyl)isocyanurate?
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Please contact our sales department directly through our website or by phone to request a quotation or to arrange for a sample.
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