2-Chlorobenzophenone
2-Chlorobenzophenone (CAS: 5162-03-8), with the chemical formula ClC6H4COC6H5, is an organic compound with a molecular weight of 216.66 g/mol. This ketone serves as a valuable building block in organic synthesis. It is primarily utilised in the development of complex organic molecules and as an intermediate in chemical research, contributing to the advancement of various chemical processes and product developments.

Synthesis Intermediate
2-Chlorobenzophenone is employed as a key intermediate in the synthesis of more complex organic compounds. Its structure allows for various chemical transformations, making it useful in multi-step synthetic routes.
Organic Building Block
As a functionalised aromatic ketone, it serves as a versatile building block in organic chemistry. It can be incorporated into larger molecular frameworks for the creation of novel chemical entities.
Research and Development
This compound finds application in research laboratories for exploring new synthetic methodologies and developing novel materials or pharmaceutical candidates. Its specific reactivity is leveraged in exploratory chemical research.
| Molecular weight | 216.66 |
|---|---|
| Linear formula | ClC6H4COC6H5 |
| Assay | ≥99% |
| Boiling point | 330 °C(lit.) |
| Application | 2-Chlorobenzophenone was used in the synthesis of 1-(2-chlorophenyl)isoquinolin-3-yl trifluoromethanesulfonate1. |
| Melting point | 44-47 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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-Chlorobenzophenone used for?
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2-Chlorobenzophenone is used as a building block and intermediate in organic synthesis and chemical research, including the synthesis of compounds like 1-(2-chlorophenyl)isoquinolin-3-yl trifluoromethanesulfonate.
What is the CAS number and chemical formula for 2-Chlorobenzophenone?
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The CAS number for 2-Chlorobenzophenone is 5162-03-8, and its linear chemical formula is ClC6H4COC6H5.
What grade and purity does Tech Serve Solutions supply for 2-Chlorobenzophenone?
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Tech Serve Solutions supplies 2-Chlorobenzophenone with a purity of ≥99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 2-Chlorobenzophenone?
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2-Chlorobenzophenone has a flash point greater than 113 °C and is classified under WGK Germany 3. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
How is 2-Chlorobenzophenone supplied and exported by TSS?
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Tech Serve Solutions, a specialist global supplier and exporter since 1998, provides 2-Chlorobenzophenone and can cater to international export requirements.
How can I request a quote or sample for 2-Chlorobenzophenone?
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To request a quote or sample for 2-Chlorobenzophenone, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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