4-Biphenylacetonitrile
4-Biphenylacetonitrile (CAS: 31603-77-7), with the molecular formula C6H5C6H4CH2CN and a molecular weight of 193.24 g/mol, is a valuable organic building block. This compound serves as a key intermediate in chemical synthesis, particularly within the realm of nitrogen-containing organic molecules. Its utility extends to research applications, such as studying surface adsorption phenomena. Available from Tech Serve Solutions, it is supplied with a purity of 97%.

Chemical Synthesis Intermediate
4-Biphenylacetonitrile is employed as a precursor in the synthesis of more complex organic molecules. Its nitrile group and biphenyl structure offer versatile reaction sites for various chemical transformations.
Research in Surface Science
This compound has been utilised in studies investigating the adsorption behaviour of biphenyl derivatives on surfaces, such as gold colloids in conjunction with cyclodextrins.
Organic Building Block
As an organic building block, 4-Biphenylacetonitrile is useful for constructing molecules with specific aromatic and nitrile functionalities, relevant to materials science and pharmaceutical research.
| Molecular weight | 193.24 |
|---|---|
| Linear formula | C6H5C6H4CH2CN |
| Assay | 97% |
| Application | 4-Biphenylacetonitrile was used to study the adsorption orientation of the biphenyl derivatives on the Au colloidal surfaces with α-cyclodextrins1. |
| Melting point | 88-92 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Biphenylacetonitrile used for?
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4-Biphenylacetonitrile is used as a chemical synthesis intermediate and a building block in organic chemistry. It has also been utilised in research to study adsorption phenomena on surfaces.
What are the CAS number and formula for 4-Biphenylacetonitrile?
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The CAS number for 4-Biphenylacetonitrile is 31603-77-7, and its molecular formula is C6H5C6H4CH2CN.
What grade and purity does Tech Serve Solutions supply for 4-Biphenylacetonitrile?
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Tech Serve Solutions supplies 4-Biphenylacetonitrile with an assay of 97%. This is a technical or research grade product; TSS does not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling 4-Biphenylacetonitrile?
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4-Biphenylacetonitrile is classified as a Warning substance, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, and gloves, should be worn. Work should be conducted in a well-ventilated area.
How is 4-Biphenylacetonitrile packed and exported by Tech Serve Solutions?
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Tech Serve Solutions is a global supplier and exporter of chemicals, adhering to all necessary regulations for safe packing and international shipment of products like 4-Biphenylacetonitrile.
How can I request a sample or a quote for 4-Biphenylacetonitrile?
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To request a sample or a quotation for 4-Biphenylacetonitrile, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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