1,1,1-Tris(hydroxymethyl)ethane
1,1,1-Tris(hydroxymethyl)ethane (CAS 77-85-0) is a triol with the linear formula CH3C(CH2OH)3 and a molecular weight of 120.15 g/mol. This organic compound serves as a valuable building block in chemical synthesis, particularly in the production of polymers and resins. Its symmetrical structure and reactive hydroxyl groups make it a versatile intermediate for various industrial applications. Tech Serve Solutions offers this compound with an assay of ≥98.0% (GC).
- IUPAC
- 2-Hydroxymethyl-2-methyl-1,3-propanediol,Trimethylolethane
- Synonyms
- 77-85-0, CH3C(CH2OH)3, Trimethylolethane, 2-Hydroxymethyl-2-methyl-1,3-propanediol
Polymer and Resin Production
1,1,1-Tris(hydroxymethyl)ethane is a key monomer used in the synthesis of alkyd resins, polyesters, and polyurethanes. Its trifunctional nature imparts branching and cross-linking capabilities, enhancing the durability and performance of the final polymer.
Chemical Synthesis Intermediate
As an organic building block, this triol is employed in the creation of more complex molecules. It can be functionalised further to produce specialised chemicals for diverse industrial uses.
Lubricant Additives
Esters derived from 1,1,1-Tris(hydroxymethyl)ethane exhibit good thermal stability and lubricating properties, making them suitable for use as synthetic lubricants or lubricant additives.
Cross-linking Agent
The three primary hydroxyl groups allow this compound to act as an effective cross-linking agent in various polymer systems, improving mechanical strength and chemical resistance.
| Molecular weight | 120.15 |
|---|---|
| Linear formula | CH3C(CH2OH)3 |
| Assay | ≥98.0% (GC) |
| Melting point | 193-195 °C(lit.)~200 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 160 °C / 320 °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 1,1,1-Tris(hydroxymethyl)ethane used for?
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1,1,1-Tris(hydroxymethyl)ethane is primarily used as a building block in chemical synthesis, particularly for producing polymers, resins, and lubricant additives. It also functions as a cross-linking agent.
What are the CAS number and formula for 1,1,1-Tris(hydroxymethyl)ethane?
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The CAS number is 77-85-0, and its linear formula is CH3C(CH2OH)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,1-Tris(hydroxymethyl)ethane with an assay of ≥98.0% (GC). This is a technical grade product; TSS does not represent it as USP, BP, or EP.
How should 1,1,1-Tris(hydroxymethyl)ethane be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for full details.
Is 1,1,1-Tris(hydroxymethyl)ethane a controlled substance?
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Based on the provided data, 1,1,1-Tris(hydroxymethyl)ethane (CAS 77-85-0) is not listed as a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details for 1,1,1-Tris(hydroxymethyl)ethane can be provided upon request.
How can I request a sample or quote?
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To request a sample or a quote for 1,1,1-Tris(hydroxymethyl)ethane, please contact our sales department through the website or by phone.
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