2,3,4-Trihydroxybenzophenone
2,3,4-Trihydroxybenzophenone (CAS 1143-72-2) is an organic compound with the linear formula (HO)3C6H2COC6H5 and a molecular weight of 230.22 g/mol. It belongs to the class of benzophenones and is characterized by three hydroxyl groups on one phenyl ring and a phenyl group attached via a carbonyl. This chemical serves as a valuable building block in organic synthesis and chemical research.
- Synonyms
- 1143-72-2(HO)3C6H2COC6H5

Organic Synthesis Intermediate
2,3,4-Trihydroxybenzophenone is utilised as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations.
Research and Development
This compound finds application in chemical research, particularly in areas exploring new synthetic pathways or developing novel materials. Its specific structure makes it suitable for various research projects.
Building Block for Specialty Chemicals
As an organic building block, it can be employed in the creation of specialty chemicals with tailored properties. Its polyhydroxylated nature offers unique reactivity.
| Molecular weight | 230.22 |
|---|---|
| Linear formula | (HO)3C6H2COC6H5 |
| Assay | 97% |
| Solubility | ethanol: soluble2%, clear, yellow to very dark yellow-orange |
| Melting point | 139-141 °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) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Trihydroxybenzophenone used for?
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2,3,4-Trihydroxybenzophenone is primarily used as a building block in organic synthesis and in chemical research and development.
What is the CAS number and chemical formula for 2,3,4-Trihydroxybenzophenone?
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The CAS number for 2,3,4-Trihydroxybenzophenone is 1143-72-2, and its linear formula is (HO)3C6H2COC6H5.
What grade and purity does Tech Serve Solutions supply for 2,3,4-Trihydroxybenzophenone?
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Tech Serve Solutions supplies 2,3,4-Trihydroxybenzophenone with an assay of 97%. This is a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for 2,3,4-Trihydroxybenzophenone?
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This compound is a warning irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (N95 US), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. It is classified as Xi (Irritant) in Europe, with risk statements 36/37/38 and safety recommendations 26-36.
How is 2,3,4-Trihydroxybenzophenone packed and shipped?
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2,3,4-Trihydroxybenzophenone is carefully packed for safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 2,3,4-Trihydroxybenzophenone?
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To request a sample or a quote for 2,3,4-Trihydroxybenzophenone, please contact Tech Serve Solutions directly through our website or sales representatives.
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