1,4-Bis(trifluoromethyl)-1,4-diphenyl-2-butyn-1,4-diol
1,4-Bis(trifluoromethyl)-1,4-diphenyl-2-butyn-1,4-diol (CAS 247170-26-9) is a specialised organic compound with the molecular formula C18H12F6O2 and a molecular weight of 374.28 g/mol. This alkyne derivative, featuring two trifluoromethyl groups and two phenyl rings, serves as a valuable building block in organic synthesis. Its unique structure makes it suitable for incorporation into more complex molecules for research and development purposes.
- Synonyms
- 4-diol247170-26-9C6H5C(CF3)(OH)C≡C(OH)(CF3)C6H5

Organic Synthesis Building Block
Utilised as a key intermediate in the synthesis of novel organic compounds. Its trifluoromethyl and phenyl functionalities offer unique reactivity for constructing complex molecular architectures.
Research and Development
Employed in academic and industrial laboratories for exploring new chemical transformations and designing materials with specific properties. Its structure is amenable to further functionalisation.
Fluorinated Compound Synthesis
Serves as a precursor for creating advanced fluorinated molecules. The presence of CF3 groups can impart desirable characteristics like thermal stability and lipophilicity to target compounds.
| Molecular weight | 374.28 |
|---|---|
| Linear formula | C6H5C(CF3)(OH)C≡C(OH)(CF3)C6H5 |
| Melting point | 84-89 °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 1,4-Bis(trifluoromethyl)-1,4-diphenyl-2-butyn-1,4-diol used for?
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This compound is primarily used as a building block in organic synthesis and for research and development purposes, particularly in the creation of novel fluorinated molecules.
What are the CAS number and formula for this chemical?
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The CAS number is 247170-26-9, and the linear formula is C6H5C(CF3)(OH)C≡C(OH)(CF3)C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a research-grade chemical. We do not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should 1,4-Bis(trifluoromethyl)-1,4-diphenyl-2-butyn-1,4-diol be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or P1 (EN143) respirator filter is recommended. The substance is classified under WGK Germany 3, indicating a high hazard to water.
Is this chemical a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How is this chemical packed, shipped, or exported?
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Products are carefully packed according to international shipping regulations. We are experienced exporters and can facilitate global distribution. Please contact us for specific shipping details.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or a quotation for 1,4-Bis(trifluoromethyl)-1,4-diphenyl-2-butyn-1,4-diol.
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