2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol
2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol (CAS 1766-76-3) is a highly fluorinated organic compound with the molecular formula (C₆F₅)₂CHOH. It serves as a valuable building block in organic synthesis, particularly in the development of novel materials and pharmaceutical intermediates. Its structure features a central carbinol group flanked by two pentafluorophenyl rings, contributing to its unique chemical properties and reactivity. This compound is essential for researchers and industrial chemists seeking to introduce extensive fluorination into target molecules.
- IUPAC
- 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorodiphenylcarbinol,Bis(pentafluorophenyl)methanol
- Synonyms
- 5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol, (C6F5)2CHOH, 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorodiphenylcarbinol,Bis(pentafluorophenyl)methanol

Organic Synthesis Intermediate
This decafluorinated benzhydrol derivative is primarily employed as a versatile intermediate in complex organic syntheses. It allows for the precise introduction of bis(pentafluorophenyl)methanol moieties into larger molecular structures, enabling the creation of advanced materials.
Fluorinated Material Development
The compound is instrumental in the research and development of advanced fluorinated materials. Its high fluorine content can impart desirable properties such as thermal stability, chemical resistance, and unique electronic characteristics to polymers and other substances.
Pharmaceutical Building Block
As an organic building block, 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol is utilised in the synthesis pathways for potential pharmaceutical candidates. Fluorinated motifs are often incorporated into drug molecules to modify pharmacokinetic properties.
| Molecular weight | 364.14 |
|---|---|
| Linear formula | (C6F5)2CHOH |
| Assay | ≥97% |
| Melting point | 77-80 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol used for?
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This compound is a valuable building block in organic synthesis, used for developing fluorinated materials and as an intermediate in the preparation of pharmaceutical candidates.
What is the CAS number and molecular formula for 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol?
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The CAS number is 1766-76-3, and the molecular formula is (C₆F₅)₂CHOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol with an assay of ≥97%. We do not represent this product as USP, BP, or EP grade.
How should 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, capable of handling international shipments of 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol.
How can I request a quote or sample?
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Please contact our sales team via the website or direct contact details to request a quote or a sample of 2,3,4,5,6,2′,3′,4′,5′,6′-Decafluorobenzhydrol.
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