4-Methoxyphenylacetonitrile
4-Methoxyphenylacetonitrile (CAS 104-47-2), with the molecular formula C9H10NO and a molecular weight of 147.17 g/mol, is a valuable organic building block. This compound is frequently employed in chemical synthesis, particularly in the construction of more complex molecules. Its nitrile functionality and methoxy-substituted phenyl ring make it a versatile intermediate for various organic transformations. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- 4-Methoxybenzyl cyanide
- Synonyms
- 4-Methoxybenzyl cyanide

Chemical Synthesis Intermediate
4-Methoxyphenylacetonitrile serves as a key intermediate in the synthesis of diverse organic compounds. Its structure allows for various chemical modifications, making it useful in the development of pharmaceuticals and fine chemicals.
Research and Development
This compound is utilised in laboratory settings for R&D purposes, enabling chemists to explore new synthetic routes and develop novel materials. It is a reliable reagent for academic and industrial research.
Nitrile Chemistry
As a nitrile, it participates in reactions characteristic of this functional group, such as hydrolysis to carboxylic acids or reduction to amines, further expanding its synthetic utility.
| Molecular weight | 147.17 |
|---|---|
| Linear formula | CH3OC6H4CH2CN |
| Assay | 97% |
| Grade | purum |
| Boiling point | 286-287 °C(lit.) |
| Density | 1.085 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.531(lit.) |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3276 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-52/53 |
| Safety statements (S) | 45-61 |
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-Methoxyphenylacetonitrile used for?
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4-Methoxyphenylacetonitrile is primarily used as a chemical intermediate in organic synthesis and for research and development purposes.
What are the CAS number and formula for 4-Methoxyphenylacetonitrile?
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The CAS number is 104-47-2, and the molecular formula is C9H10NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxyphenylacetonitrile with a purity of 97% and a grade of purum. We do not represent this product as USP, BP, or EP grade.
How should 4-Methoxyphenylacetonitrile be handled safely?
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Due to its 'Danger' signal word and H301 hazard statement (Toxic if swallowed), handle with extreme caution. Wear appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation and follow all safety protocols.
How is 4-Methoxyphenylacetonitrile packed and exported?
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4-Methoxyphenylacetonitrile is packed according to international shipping regulations and is exported globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of 4-Methoxyphenylacetonitrile, please contact our sales team via the website or by phone.
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