Ethyl 4-cyanobenzoylformate
Ethyl 4-cyanobenzoylformate (CAS: 302912-31-8) is a fine chemical with the molecular formula C10H7NO3 and a molecular weight of 203.19 g/mol. This versatile ester is a valuable building block in organic synthesis. It serves as a key intermediate in the preparation of complex molecules, finding utility in research and development laboratories and for the synthesis of specialised chemical compounds.

Organic Synthesis Intermediate
Utilised as a precursor in multi-step organic synthesis pathways. Its difunctional nature allows for diverse chemical transformations.
Research and Development
Employed in academic and industrial research labs for the exploration of new chemical entities and synthetic routes.
Building Block for Complex Molecules
Serves as a foundational component in the construction of more intricate molecular architectures, particularly in fine chemical manufacturing.
| Molecular weight | 203.19 |
|---|---|
| Linear formula | NCC6H4COCO2C2H5 |
| Assay | 95% |
| Boiling point | 313 °C(lit.) |
| Density | 1.18 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.537(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °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 Ethyl 4-cyanobenzoylformate used for?
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Ethyl 4-cyanobenzoylformate is primarily used as a building block in organic synthesis and as an intermediate in the preparation of complex molecules for research and development purposes.
What are the CAS number and molecular formula for Ethyl 4-cyanobenzoylformate?
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The CAS number is 302912-31-8, and the molecular formula is C10H7NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 4-cyanobenzoylformate with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should Ethyl 4-cyanobenzoylformate be handled safely?
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For safe handling, it is recommended to use eyeshields and gloves. This compound has a flash point of >110 °C (>230 °F) and is classified under WGK Germany 3.
How is Ethyl 4-cyanobenzoylformate packed and shipped?
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This chemical is available for global export and is carefully packaged to ensure safe transit. Please contact us for specific packing and shipping details.
How can I request a quote or sample?
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To request a quote or a sample of Ethyl 4-cyanobenzoylformate, please contact our sales team through our website or direct inquiry.
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