4-Propylbenzoyl chloride
4-Propylbenzoyl chloride (CAS 52710-27-7), with the linear formula CH3CH2CH2C6H4COCl and a molecular weight of 182.65 g/mol, is a reactive acid halide. It serves as a valuable intermediate and building block in organic synthesis, particularly for introducing the 4-propylbenzoyl group into various molecules. This compound is essential in the preparation of diverse chemical entities for research and development purposes.

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. Its acyl chloride functionality readily reacts with nucleophiles, facilitating the formation of esters, amides, and other carbonyl derivatives.
Building Block for Specialty Chemicals
Serves as a crucial building block for the construction of complex organic molecules. It is employed in the development of pharmaceuticals, agrochemicals, and materials science applications.
Research and Development
A versatile reagent for laboratory-scale synthesis and academic research. Enables chemists to explore novel chemical reactions and develop new compounds.
| Molecular weight | 182.65 |
|---|---|
| Linear formula | CH3CH2CH2C6H4COCl |
| Assay | 95% |
| Boiling point | 135-136 °C/20 mmHg(lit.) |
| Density | 1.097 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5394(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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-Propylbenzoyl chloride used for?
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4-Propylbenzoyl chloride (CAS 52710-27-7) is primarily used as an intermediate and building block in organic synthesis for the preparation of various chemical compounds.
What is the CAS number and molecular formula for 4-Propylbenzoyl chloride?
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The CAS number is 52710-27-7 and the linear formula is CH3CH2CH2C6H4COCl.
What grade and purity does Tech Serve Solutions supply for 4-Propylbenzoyl chloride?
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Tech Serve Solutions supplies 4-Propylbenzoyl chloride with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should 4-Propylbenzoyl chloride be handled safely?
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4-Propylbenzoyl chloride is classified as Danger with hazards H314 (Causes severe skin burns and eye damage) and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including full-face respirators, gloves, and goggles, is essential. Handle in a well-ventilated area or fume hood.
Is 4-Propylbenzoyl chloride a controlled substance?
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The provided data does not indicate that 4-Propylbenzoyl chloride is a controlled substance.
How is 4-Propylbenzoyl chloride packed, shipped, and exported?
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4-Propylbenzoyl chloride is shipped as UN 3265, Class 8, Packing Group II. Details on specific packing and export procedures are available upon request.
How can I request a quote or sample for 4-Propylbenzoyl chloride?
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To request a quote or sample of 4-Propylbenzoyl chloride, please contact our sales team via the website or by phone.
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