2-Ethoxybenzonitrile
2-Ethoxybenzonitrile (CAS: 6609-57-0) is an organic chemical compound with the formula C2H5OC6H4CN and a molecular weight of 147.17 g/mol. This nitrile derivative is a valuable building block in organic synthesis, particularly in the pharmaceutical industry. It serves as a key intermediate in the creation of complex molecules, contributing to the development of various chemical entities.

Pharmaceutical Intermediate
2-Ethoxybenzonitrile is utilized in the synthesis of pharmacologically active compounds. It has been specifically documented for its role in the production of selective phosphodiesterase(V) inhibitors, such as vardenafil.
Organic Synthesis Building Block
As a versatile organic building block, this compound facilitates the construction of more complex molecular structures. Its functional groups allow for diverse chemical transformations.
Research Chemical
It is employed in research and development settings for exploring new synthetic pathways and developing novel chemical compounds.
| Molecular weight | 147.17 |
|---|---|
| Linear formula | C2H5OC6H4CN |
| Assay | 98% |
| Density | 1.053 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5322(lit.) |
| Application | 2-Ethoxybenzonitrile has been used in the synthesis of selective phosphodiesterase(V) inhibitor, vardenafil1. |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2-Ethoxybenzonitrile used for?
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2-Ethoxybenzonitrile is primarily used as a building block in organic synthesis, notably as an intermediate in the preparation of pharmaceuticals like selective phosphodiesterase(V) inhibitors.
What is the CAS number and chemical formula for 2-Ethoxybenzonitrile?
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The CAS number is 6609-57-0, and the chemical formula is C2H5OC6H4CN.
What grade and purity does Tech Serve Solutions supply for 2-Ethoxybenzonitrile?
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Tech Serve Solutions supplies 2-Ethoxybenzonitrile with a purity of 98%. We do not represent this product as USP, BP, or EP grade; it is supplied for research and chemical synthesis purposes.
How should 2-Ethoxybenzonitrile be handled safely?
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2-Ethoxybenzonitrile is classified with warning signal word and associated hazard statements including H302, H312, H315, H319, H332, and H335. Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, and gloves, should be worn. Ensure adequate ventilation.
Is 2-Ethoxybenzonitrile a controlled substance?
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The provided data does not indicate that 2-Ethoxybenzonitrile is a controlled substance.
How is 2-Ethoxybenzonitrile typically packed and shipped?
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Tech Serve Solutions professionally packs and ships chemicals globally, adhering to all relevant regulations for safe transport.
How can I request a sample or quote for 2-Ethoxybenzonitrile?
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Please contact our sales team via the website or your dedicated account manager to request a sample or a formal quotation.
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