2,3-Diphenyl-2,3-butanediol
2,3-Diphenyl-2,3-butanediol (CAS: 1636-34-6) is a vicinal diol with the molecular formula C16H18O2 and a molecular weight of 242.31 g/mol. This organic compound serves as a valuable building block in chemical synthesis and is particularly useful in the preparation of various organic molecules. Its specific stereochemistry and functional groups make it a target for research and development in organic chemistry.
- Synonyms
- 1636-34-6C6H5C(CH3)(OH)C(OH)(CH3)C6H5

Organic Synthesis
2,3-Diphenyl-2,3-butanediol is employed as a starting material or intermediate in the synthesis of more complex organic compounds. Its diol functionality allows for diverse chemical transformations.
Building Block for Specialty Chemicals
This compound acts as a fundamental building block in the creation of specialty chemicals. Its structure can be modified to achieve desired properties for niche applications.
Research and Development
It is utilised in academic and industrial research settings for exploring new synthetic routes and developing novel chemical entities. Its specific structural features are of interest in stereoselective synthesis.
| Molecular weight | 242.31 |
|---|---|
| Linear formula | C6H5C(CH3)(OH)C(OH)(CH3)C6H5 |
| Assay | ≥90% (GC) |
| 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-Diphenyl-2,3-butanediol used for?
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2,3-Diphenyl-2,3-butanediol is primarily used as a building block in organic synthesis and in research and development for creating complex organic molecules.
What is the CAS number and molecular formula for 2,3-Diphenyl-2,3-butanediol?
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The CAS number is 1636-34-6, and the molecular formula is C16H18O2. The linear formula is C6H5C(CH3)(OH)C(OH)(CH3)C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Diphenyl-2,3-butanediol with an assay of ≥90% (GC). We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 2,3-Diphenyl-2,3-butanediol?
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When handling 2,3-Diphenyl-2,3-butanediol, it is important to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is 2,3-Diphenyl-2,3-butanediol packed, shipped, and exported?
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2,3-Diphenyl-2,3-butanediol is carefully packed and exported by Tech Serve Solutions according to international shipping regulations for chemicals. Specific packaging details are available upon request.
How can I request a sample or quote for 2,3-Diphenyl-2,3-butanediol?
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To request a sample or a quote for 2,3-Diphenyl-2,3-butanediol, please contact our sales department via the website or direct email, providing your specific requirements.
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