4′-Chloroacetanilide
4′-Chloroacetanilide (CAS: 539-03-7) is an organic compound with the linear formula CH3CONHC6H4Cl and a molecular weight of 169.61 g/mol. This chemical serves as a valuable building block in organic synthesis. It is primarily utilised in the preparation of various chemical compounds, contributing to the development of novel materials and intermediates within research and industrial settings. TSS offers this compound with an assay of ≥98.0% (AT).
- IUPAC
- Acetic acid 4-chloroanilide
- Synonyms
- Acetic acid 4-chloroanilide

Organic Synthesis Intermediate
4′-Chloroacetanilide functions as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for further chemical modifications, making it useful in multi-step synthetic routes.
Building Block for Research
This compound is employed as a fundamental building block in academic and industrial research laboratories. It aids in the exploration of new chemical reactions and the development of novel compounds.
Precursor in Chemical Manufacturing
Utilised in the broader chemical industry, 4′-Chloroacetanilide acts as a precursor for manufacturing various fine chemicals and specialty products. Its reliable availability from TSS supports consistent production processes.
| Molecular weight | 169.61 |
|---|---|
| Linear formula | CH3CONHC6H4Cl |
| Assay | ≥98.0% (AT) |
| Solubility | dioxane: soluble50 mg/mL, clear (hot) |
| Melting point | 176-178 °C(lit.)178-180 °C |

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′-Chloroacetanilide used for?
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4′-Chloroacetanilide is used as a building block and intermediate in organic synthesis and chemical research.
What is the CAS number and chemical formula for 4′-Chloroacetanilide?
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The CAS number for 4′-Chloroacetanilide is 539-03-7, and its linear formula is CH3CONHC6H4Cl.
What grade and purity does Tech Serve Solutions supply for 4′-Chloroacetanilide?
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Tech Serve Solutions supplies 4′-Chloroacetanilide with an assay of ≥98.0% (AT). We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should 4′-Chloroacetanilide be handled safely?
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Handle 4′-Chloroacetanilide with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation as it can cause skin, eye, and respiratory irritation (H315, H319, H335).
Is 4′-Chloroacetanilide a controlled substance?
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The provided data does not indicate that 4′-Chloroacetanilide is a controlled substance.
How is 4′-Chloroacetanilide packed and exported?
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Tech Serve Solutions reliably packs and exports chemicals globally, adhering to all necessary regulations to ensure safe and secure delivery.
How can I request a sample or quote for 4′-Chloroacetanilide?
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To request a sample or a quote for 4′-Chloroacetanilide, please contact our sales department through the website or via direct inquiry.
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