4′-Chloro-2-phenylacetophenone
4′-Chloro-2-phenylacetophenone (CAS: 1889-71-0) is a chlorinated ketone with the molecular formula C14H11ClO and a molecular weight of 230.69 g/mol. This organic compound serves as a valuable building block in chemical synthesis, particularly within the realms of organic chemistry and materials science. Its structure, featuring a ketone carbonyl group and a chlorinated phenyl ring, lends itself to diverse reactions, making it a key intermediate for the creation of more complex molecules. Tech Serve Solutions offers this chemical with an assay of 97%.
- IUPAC
- 4-Chlorodeoxybenzoin
- Synonyms
- 4-Chlorodeoxybenzoin

Organic Synthesis Intermediate
4′-Chloro-2-phenylacetophenone is utilized as a foundational intermediate in various organic synthesis pathways. Its reactive sites allow for further functionalization and elaboration into diverse chemical structures.
Pharmaceutical Research
This compound may find application in the synthesis of novel pharmaceutical agents. Its structural features can be incorporated into potential drug candidates for medicinal chemistry research.
Materials Science
As a building block, 4′-Chloro-2-phenylacetophenone can be employed in the development of new materials. It can be a precursor for polymers or other advanced materials with specific properties.
| Molecular weight | 230.69 |
|---|---|
| Empirical formula | C14H11ClO |
| Assay | 97% |
| Melting point | 103-107 °C(lit.) |


Hazard statements
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 41-43-51/53 |
| Safety statements (S) | 26-39-60-61 |
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′-Chloro-2-phenylacetophenone used for?
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4′-Chloro-2-phenylacetophenone is primarily used as a building block and intermediate in organic synthesis, with potential applications in pharmaceutical research and materials science.
What is the CAS number and chemical formula for 4′-Chloro-2-phenylacetophenone?
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The CAS number is 1889-71-0, and the chemical formula is C14H11ClO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Chloro-2-phenylacetophenone with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety hazards associated with 4′-Chloro-2-phenylacetophenone?
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This compound is classified as Danger. It may cause an allergic skin reaction (H317) and serious eye damage (H318). Appropriate personal protective equipment, including a dust mask type N95, eyeshields, faceshields, and gloves, must be used. Refer to the safety data sheet for comprehensive handling information.
How is 4′-Chloro-2-phenylacetophenone packed and shipped?
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4′-Chloro-2-phenylacetophenone is packed according to industry standards for chemical transportation. For export, it is shipped under UN 3077, Class 9, Packing Group III regulations.
How can I request a sample or quote for 4′-Chloro-2-phenylacetophenone?
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To request a sample or a quotation, please contact the Tech Serve Solutions sales team through the website or direct contact information provided. Please specify the required quantity and your delivery location.
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