meso-Hydrobenzoin
meso-Hydrobenzoin (CAS: 579-43-1), with the molecular formula C6H5CH(OH)CH(OH)C6H5 and a molecular weight of 214.26 g/mol, is a diol. It is primarily utilised as a building block and intermediate in organic synthesis. Its defined stereochemistry makes it valuable in specific chemical transformations. Tech Serve Solutions supplies this compound for research and development purposes.
- IUPAC
- meso-1,2-Diphenyl-1,2-ethanediol
- Synonyms
- meso-1,2-Diphenyl-1,2-ethanediol

Organic Synthesis Intermediate
meso-Hydrobenzoin serves as a valuable intermediate in the synthesis of more complex organic molecules. Its diol functionality allows for various chemical modifications, making it a versatile building block.
Preparation of Phosphite Derivatives
This compound has been documented for use in the preparation of specific organophosphorus compounds, such as trans-methyl meso-hydrobenzoin phosphite, demonstrating its role in specialised chemical research.
Chiral Chemistry Research
As a meso compound, hydrobenzoin offers unique stereochemical properties that can be exploited in research related to asymmetric synthesis and stereoselective reactions.
| Molecular weight | 214.26 |
|---|---|
| Linear formula | C6H5CH(OH)CH(OH)C6H5 |
| Assay | 99% |
| Solubility | ethanol: soluble25 mg/mL, clear, colorless |
| Application | meso-Hydrobenzoin has been used in the preparation of trans-methyl meso-hydrobenzoin phosphite1. |
| Melting point | 137-139 °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 meso-Hydrobenzoin used for?
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meso-Hydrobenzoin is primarily used as a building block and intermediate in organic synthesis, including the preparation of specific phosphite derivatives. It is also valuable in research related to chiral chemistry.
What are the CAS number and molecular formula for meso-Hydrobenzoin?
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The CAS number for meso-Hydrobenzoin is 579-43-1, and its molecular formula is C6H5CH(OH)CH(OH)C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies meso-Hydrobenzoin with a minimum assay of 99%. This product is supplied for research and development and is not represented as meeting pharmacopoeia standards such as USP, BP, or EP.
What are the safety and handling considerations for meso-Hydrobenzoin?
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When handling meso-Hydrobenzoin, appropriate personal protective equipment, including eyeshields and gloves, should be worn. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended. Ensure good ventilation. Refer to the Safety Data Sheet for detailed handling and hazard information.
Is meso-Hydrobenzoin a controlled substance?
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Based on the provided data, meso-Hydrobenzoin (CAS: 579-43-1) is not listed as a controlled substance.
How is meso-Hydrobenzoin packed, shipped, and exported?
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meso-Hydrobenzoin is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is experienced in exporting fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for meso-Hydrobenzoin?
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To request a sample or a quote for meso-Hydrobenzoin, please use the contact form on our website or reach out to our sales department directly. Our team will be pleased to assist you.
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