2-Hydroxymethyl-1,3-propanediol
2-Hydroxymethyl-1,3-propanediol (CAS: 4704-94-3), also known as Tris(hydroxymethyl)methane, is a triol with the linear formula HC(CH2OH)3 and a molecular weight of 106.12 g/mol. This compound serves as a versatile building block in polymer science and materials science. Its structure lends itself to applications as a monomer and in the synthesis of various polymers and resins, contributing unique properties to the final materials.
- IUPAC
- Trimethylolmethane,Tris(hydroxymethyl)methane
- Synonyms
- TrimethylolmethaneTris(hydroxymethyl)methane
Polymer Synthesis
As a triol, 2-Hydroxymethyl-1,3-propanediol can act as a cross-linking agent or monomer in the production of polymers, including polyesters and polyurethanes. Its trifunctional nature allows for the creation of branched or three-dimensional polymer networks.
Materials Science
This compound finds utility in materials science for the development of novel resins and coatings. The hydroxyl groups provide sites for further chemical modification, enabling the tailoring of material properties for specific applications.
Chemical Intermediate
2-Hydroxymethyl-1,3-propanediol serves as a valuable intermediate in the synthesis of more complex organic molecules. Its reactive hydroxyl groups can participate in a variety of chemical transformations.
| Molecular weight | 106.12 |
|---|---|
| Linear formula | HC(CH2OH)3 |
| Assay | 97% |
| Melting point | 63-68 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 89 °C / 192.2 °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 2-Hydroxymethyl-1,3-propanediol used for?
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2-Hydroxymethyl-1,3-propanediol is primarily used as a monomer in polymer synthesis and in materials science for developing resins and coatings. It also functions as a chemical intermediate.
What are the CAS number and formula for 2-Hydroxymethyl-1,3-propanediol?
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The CAS number for 2-Hydroxymethyl-1,3-propanediol is 4704-94-3, and its linear formula is HC(CH2OH)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hydroxymethyl-1,3-propanediol with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Hydroxymethyl-1,3-propanediol be handled safely?
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Safe handling requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Refer to the Safety Data Sheet for comprehensive handling information.
Is 2-Hydroxymethyl-1,3-propanediol a controlled substance?
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Based on the provided data, there is no indication that 2-Hydroxymethyl-1,3-propanediol is a controlled substance.
How is 2-Hydroxymethyl-1,3-propanediol packed, shipped, and exported?
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2-Hydroxymethyl-1,3-propanediol is packed, shipped, and exported by Tech Serve Solutions in compliance with relevant regulations for fine chemicals.
How can I request a sample or quote for 2-Hydroxymethyl-1,3-propanediol?
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To request a sample or quote for 2-Hydroxymethyl-1,3-propanediol, please contact our sales department via the website or direct inquiry.
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