2,6-Bis(hydroxymethyl)-p-cresol
2,6-Bis(hydroxymethyl)-p-cresol (CAS 91-04-3) is an organic compound with a molecular weight of 168.19 g/mol. This polyol functions as a valuable building block in chemical synthesis. Its structure, featuring hydroxymethyl and hydroxyl groups attached to a cresol core, makes it suitable for diverse chemical reactions and material science applications. Tech Serve Solutions supplies this reagent for research and industrial synthesis purposes.
- Synonyms
- CH3C6H2(CH2OH)2OH

Bridging Ligand in Coordination Chemistry
2,6-Bis(hydroxymethyl)-p-cresol has been utilised as a bridging ligand in the synthesis of binuclear oxovanadium(V) compounds. These coordination complexes can undergo further reactions upon exposure to light and oxygen.
Organic Synthesis Intermediate
As an organic building block, this compound serves as a precursor in the synthesis of more complex organic molecules. The presence of multiple reactive hydroxyl groups allows for various functionalization pathways.
Polyol Derivative
The compound's classification as a polyol indicates its potential use in polymer chemistry or as a component in the development of specialised resins and materials.
| Molecular weight | 168.19 |
|---|---|
| Linear formula | CH3C6H2(CH2OH)2OH |
| Assay | 95% |
| Vapour density | 5.8 (vs air) |
| Impurities tested | <3% sodium hydroxide |
| Application | 2,6-Bis(hydroxymethyl)-p-cresol was used as a bridging ligand in binuclear oxovanadium(V) compound, which on exposure to white light and aerial oxygen forms an oligomeric compound1. |
| Melting point | 128-130 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2,6-Bis(hydroxymethyl)-p-cresol used for?
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It is used as a bridging ligand in coordination chemistry and as a versatile intermediate in organic synthesis, particularly in reactions involving polyols and building blocks.
What is the CAS number and formula for 2,6-Bis(hydroxymethyl)-p-cresol?
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The CAS number is 91-04-3 and the linear formula is CH₃C₆H₂(CH₂OH)₂OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Bis(hydroxymethyl)-p-cresol with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,6-Bis(hydroxymethyl)-p-cresol be handled?
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This compound is classified as a warning irritant (H315, H319, H335). Handling requires appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Work in a well-ventilated area.
Is 2,6-Bis(hydroxymethyl)-p-cresol packed and shipped internationally by TSS?
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Yes, Tech Serve Solutions specialises in supplying and exporting fine chemicals globally.
How can I request a quote or sample?
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Please contact our sales team via our website to request a quote or a sample of 2,6-Bis(hydroxymethyl)-p-cresol.
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