2,2-Diphenylpropionitrile
2,2-Diphenylpropionitrile (CAS 5558-67-8), with the molecular formula CH3C(C6H5)2CN and a molecular weight of 207.27 g/mol, is an organic building block utilised in chemical synthesis. This nitrile compound, identified by its refractive index of n20/D 1.572, is valuable in research and development settings for constructing more complex molecules. Its applications span various areas within organic chemistry, particularly where a diphenylmethyl moiety is required.
- Synonyms
- CH3C(C6H5)2CN2,2-Diphenylpropanenitrile

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of complex organic molecules. Its structure allows for further functionalization in multi-step synthetic pathways.
Research and Development
Employed in academic and industrial R&D laboratories for exploring novel chemical reactions and developing new compounds. It is a useful reagent for introducing specific structural motifs.
Nitrile Chemistry
As a nitrile, it can participate in various reactions typical of this functional group, such as hydrolysis to carboxylic acids or reduction to amines, enabling diverse chemical transformations.
| Molecular weight | 207.27 |
|---|---|
| Linear formula | CH3C(C6H5)2CN |
| Assay | 97% |
| Boiling point | 145 °C/2 mmHg(lit.) |
| Density | 1.109 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.572(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| 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 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 2,2-Diphenylpropionitrile used for?
+
2,2-Diphenylpropionitrile is primarily used as a building block in organic synthesis and in research and development for the creation of novel chemical compounds. It is also utilised in nitrile chemistry for various transformations.
What is the CAS number and molecular formula for 2,2-Diphenylpropionitrile?
+
The CAS number for 2,2-Diphenylpropionitrile is 5558-67-8, and its molecular formula is CH3C(C6H5)2CN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,2-Diphenylpropionitrile with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the primary safety concerns when handling 2,2-Diphenylpropionitrile?
+
2,2-Diphenylpropionitrile is classified with a Warning signal word and carries hazard statements H302, H312, and H332, indicating it is harmful if swallowed, in contact with skin, and if inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, should be used.
How is 2,2-Diphenylpropionitrile typically packed and shipped?
+
As a global supplier and exporter, Tech Serve Solutions ensures that 2,2-Diphenylpropionitrile is packed and shipped in compliance with all relevant international regulations for chemical transport.
How can I request a quote or sample of 2,2-Diphenylpropionitrile?
+
To request a quote or sample of 2,2-Diphenylpropionitrile, please contact our sales department through the website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis