1,2,6-Hexanetriol
1,2,6-Hexanetriol (CAS: 106-69-4) is a hydroxylated alkane with the linear formula HO(CH2)4CH(OH)CH2OH and a molecular weight of 134.17 g/mol. This versatile polyol serves as a valuable building block in organic synthesis and chemical manufacturing. Its triol structure lends itself to applications requiring multiple reactive hydroxyl groups, contributing to its utility in the development of polymers and specialised chemical intermediates.
- IUPAC
- 1,2,6-Trihydroxyhexane
- Synonyms
- 106-69-4HO(CH2)4CH(OH)CH2OH1,2,6-Trihydroxyhexane

Organic Synthesis
1,2,6-Hexanetriol is employed as a key intermediate in various organic synthesis pathways. Its three hydroxyl groups can be selectively functionalised for the construction of more complex molecules.
Polymer Chemistry
As a triol, this compound can act as a cross-linking agent or a monomer in the production of polyesters, polyurethanes, and other polymers, influencing their physical properties and network structures.
Specialty Chemicals
It finds use in the synthesis of bespoke chemical compounds and functional materials where specific polyol characteristics are required for desired performance.
| Molecular weight | 134.17 |
|---|---|
| Linear formula | HO(CH2)4CH(OH)CH2OH |
| Assay | 96% |
| Boiling point | 178 °C/5 mmHg(lit.) |
| Density | 1.109 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.476(lit.) |
| Vapour pressure | <0.01 mmHg (20 °C) |
| Vapour density | 4.63 (vs air) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 79 °C / 174.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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.
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 1,2,6-Hexanetriol typically used for?
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1,2,6-Hexanetriol is primarily utilised as a building block in organic synthesis and in polymer chemistry, particularly for creating polyesters and polyurethanes.
What is the CAS number and formula for 1,2,6-Hexanetriol?
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The CAS number for 1,2,6-Hexanetriol is 106-69-4, and its linear formula is HO(CH2)4CH(OH)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,6-Hexanetriol with an assay of 96%. This is a technical or research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 1,2,6-Hexanetriol be handled safely?
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Handling 1,2,6-Hexanetriol requires appropriate personal protective equipment, including eyeshields and gloves. Respiratory protection may be necessary depending on the application, such as using a half-mask respirator with a suitable combination cartridge.
How is 1,2,6-Hexanetriol packed, shipped, and exported?
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1,2,6-Hexanetriol is packed securely for transport according to its hazard classification (NA 1993, PGIII). As a global supplier, Tech Serve Solutions handles all aspects of international shipping and export regulations.
How can I request a sample or quote for 1,2,6-Hexanetriol?
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To request a sample or obtain a quote for 1,2,6-Hexanetriol, please contact the Tech Serve Solutions sales department via our website or by phone.
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