4-Nitrobenzophenone
4-Nitrobenzophenone (CAS: 1144-74-7), with the chemical formula O2NC6H4COC6H5 and a molecular weight of 227.22 g/mol, is a ketone used as a building block in chemical synthesis. It is characterised by a nitro group and a benzophenone core, making it a valuable intermediate in organic chemistry for creating more complex molecules. Available from Tech Serve Solutions with a high assay, it is suitable for various research and development applications.

Organic Synthesis Intermediate
4-Nitrobenzophenone serves as a key intermediate in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations in multi-step synthetic routes.
Research and Development
This compound is employed in academic and industrial research laboratories for exploring new chemical reactions and developing novel materials. Its structure provides a versatile platform for medicinal chemistry and materials science investigations.
Precursor for Functional Materials
The presence of the nitro and carbonyl groups makes 4-Nitrobenzophenone a potential precursor for functional materials, including dyes, photochemicals, and polymers, after further chemical modification.
| Molecular weight | 227.22 |
|---|---|
| Linear formula | O2NC6H4COC6H5 |
| Assay | 99% |
| Melting point | 136-138 °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) | 3 |
| 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 4-Nitrobenzophenone used for?
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4-Nitrobenzophenone is primarily used as a building block in organic synthesis and in research and development for creating complex molecules and exploring new chemical reactions. It can also serve as a precursor for functional materials.
What are the CAS number and chemical formula for 4-Nitrobenzophenone?
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The CAS number for 4-Nitrobenzophenone is 1144-74-7, and its chemical formula is O2NC6H4COC6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrobenzophenone with an assay of 99%. TSS does not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with 4-Nitrobenzophenone?
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4-Nitrobenzophenone is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including dust masks (type N95 US), eyeshields, and gloves, should be used when handling.
Is 4-Nitrobenzophenone a controlled substance?
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The provided data does not indicate that 4-Nitrobenzophenone is a controlled substance.
How is 4-Nitrobenzophenone packed and shipped?
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4-Nitrobenzophenone is packed in accordance with industry standards to ensure safe handling, storage, and transportation. As a global supplier, Tech Serve Solutions exports chemicals worldwide.
How can I request a quote or sample for 4-Nitrobenzophenone?
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To request a quote or a sample of 4-Nitrobenzophenone, please contact our sales team via the website or by phone. Provide the product name and CAS number (1144-74-7) for prompt service.
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