4-Ethylbenzonitrile
4-Ethylbenzonitrile (CAS: 25309-65-3, C2H5C6H4CN) is a chemical compound with a molecular weight of 131.17 g/mol. It serves as a valuable building block in organic synthesis, particularly within the realms of chemical and pharmaceutical research. This nitrile derivative is a key intermediate for creating more complex molecules, making it an essential reagent for various synthetic pathways in the C8 to C9 chemical class.

Organic Synthesis Intermediate
4-Ethylbenzonitrile is utilised as a versatile intermediate in the synthesis of diverse organic compounds. Its nitrile functional group allows for various transformations, enabling the construction of more complex molecular structures for research and development purposes.
Chemical Research Reagent
As a fine chemical, this compound finds application in academic and industrial research laboratories. It is employed in studies focusing on new synthetic methodologies and the development of novel chemical entities.
Building Block for Specialty Chemicals
This benzonitrile derivative functions as a crucial building block for the creation of specialty chemicals. Its structure is amenable to further chemical modifications, contributing to the synthesis of bespoke compounds.
| Molecular weight | 131.17 |
|---|---|
| Linear formula | C2H5C6H4CN |
| Assay | 98% |
| Boiling point | 237 °C(lit.) |
| Density | 0.956 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.527(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 97 °C / 206.6 °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 4-Ethylbenzonitrile used for?
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4-Ethylbenzonitrile is primarily used as an intermediate in organic synthesis and as a building block for creating more complex chemical structures, particularly in chemical and pharmaceutical research.
What are the CAS number and formula for 4-Ethylbenzonitrile?
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The CAS number for 4-Ethylbenzonitrile is 25309-65-3, and its molecular formula is C2H5C6H4CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethylbenzonitrile with a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade; it is intended for technical and research purposes.
What are the safety precautions when handling 4-Ethylbenzonitrile?
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When handling 4-Ethylbenzonitrile, it is essential to wear appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Refer to the Safety Data Sheet (SDS) for comprehensive handling and hazard information. The flash point is 97 °C (206.6 °F).
Is 4-Ethylbenzonitrile a controlled substance?
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The provided data does not indicate that 4-Ethylbenzonitrile is a controlled substance.
How is 4-Ethylbenzonitrile packed, shipped, and exported?
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Tech Serve Solutions offers 4-Ethylbenzonitrile in various suitable packaging options for safe transport. We are experienced global exporters of fine chemicals, adhering to all relevant shipping regulations.
How can I request a sample or quote for 4-Ethylbenzonitrile?
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To request a sample or a quote for 4-Ethylbenzonitrile, please contact our sales department through the details provided on our website.
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