4-Ethylbenzoyl chloride
4-Ethylbenzoyl chloride (CAS: 16331-45-6) is a key organic intermediate with the molecular formula C2H5C6H4COCl and a molecular weight of 168.62 g/mol. As an acid halide, it serves as a valuable building block in organic synthesis. This compound is primarily utilised in the preparation of various chemical derivatives, playing a role in the development of new compounds within research and development settings. Its characteristic reactivity makes it a useful reagent for acylation reactions.
Intermediate in Organic Synthesis
4-Ethylbenzoyl chloride is employed as a reactive intermediate for introducing the 4-ethylbenzoyl group into organic molecules. Its utility is demonstrated in the synthesis of amides and sulfonamides, contributing to the creation of complex molecular structures for research purposes.
Preparation of N-benzoyl-4-ethylbenzamide
This compound is specifically cited for its role in the preparation of N-benzoyl-4-ethylbenzamide. This application highlights its capability to form amide linkages, a fundamental transformation in organic chemistry.
Synthesis of N-(4-diethylaminobenzoyl)-2-methoxybenzenesulfonamide
4-Ethylbenzoyl chloride has been documented for its use in synthesising N-(4-diethylaminobenzoyl)-2-methoxybenzenesulfonamide, showcasing its versatility in creating substituted sulfonamide derivatives.
| Molecular weight | 168.62 |
|---|---|
| Linear formula | C2H5C6H4COCl |
| Assay | 97% |
| Boiling point | 235-236 °C(lit.) |
| Density | 1.147 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5479(lit.) |
| Application | 4-Ethylbenzoyl chloride has been used in the preparation of:• N-benzoyl-4-ethylbenzamide1• N-(4-diethylaminobenzoyl)-2-methoxybenzenesulfonamide1 |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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 |
| Safety statements (S) | 26-36/37/39-45 |
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-Ethylbenzoyl chloride used for?
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4-Ethylbenzoyl chloride is used as an intermediate in organic synthesis, notably for preparing compounds such as N-benzoyl-4-ethylbenzamide and N-(4-diethylaminobenzoyl)-2-methoxybenzenesulfonamide.
What are the CAS number and chemical formula for 4-Ethylbenzoyl chloride?
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The CAS number for 4-Ethylbenzoyl chloride is 16331-45-6, and its linear formula is C2H5C6H4COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethylbenzoyl chloride with an assay of 97%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 4-Ethylbenzoyl chloride be handled safely?
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4-Ethylbenzoyl chloride is classified as a Danger hazard (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including gloves, goggles, a faceshield, and a suitable respirator, must be worn. Handle only in a well-ventilated area.
Is 4-Ethylbenzoyl chloride available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Ethylbenzoyl chloride, ensuring it can be shipped internationally.
How can I request a quote or sample of 4-Ethylbenzoyl chloride?
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To request a quote or obtain a sample of 4-Ethylbenzoyl chloride, please contact the Tech Serve Solutions sales team through our official channels.
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