1,2-Diphenylethylamine
1,2-Diphenylethylamine (CAS 25611-78-3), with the linear formula C6H5CH2CH(C6H5)NH2 and a molecular weight of 197.28 g/mol, is a primary amine offered by TSS for chemical synthesis. It functions as a valuable building block in organic chemistry, particularly in the creation of more complex nitrogen-containing compounds. This amine is supplied with an assay of 97% for research and development purposes.
- Synonyms
- C6H5CH2CH(C6H5)NH225611-78-3

Organic Synthesis Intermediate
1,2-Diphenylethylamine serves as a key intermediate in the synthesis of various organic molecules. Its amine functionality allows for diverse chemical transformations, enabling the construction of complex structures.
Building Block for Nitrogen Compounds
This compound is utilised as a fundamental building block in the development of nitrogen-containing organic compounds. Its structural features make it suitable for applications requiring specific amine-based scaffolds.
Research and Development
Primarily used in laboratory settings for research and development purposes, 1,2-Diphenylethylamine aids in exploring novel chemical pathways and synthesising new chemical entities.
| Molecular weight | 197.28 |
|---|---|
| Linear formula | C6H5CH2CH(C6H5)NH2 |
| Assay | 97% |
| Boiling point | 310-311 °C/750 mmHg(lit.) |
| Density | 1.02 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.58(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 | Eyeshields, 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) | Xi |
| Risk statements (R) | 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 1,2-Diphenylethylamine used for?
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1,2-Diphenylethylamine is used as a building block and intermediate in organic synthesis, particularly for creating nitrogen-containing compounds. It is mainly utilised for research and development purposes.
What is the CAS number and formula for 1,2-Diphenylethylamine?
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The CAS number for 1,2-Diphenylethylamine is 25611-78-3, and its linear formula is C6H5CH2CH(C6H5)NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Diphenylethylamine with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,2-Diphenylethylamine be handled safely?
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Based on GHS information, 1,2-Diphenylethylamine is a Warning substance (H315-H319-H335) causing skin, eye, and respiratory irritation. Recommended PPE includes eyeshields and gloves. Ensure adequate ventilation and use appropriate respiratory protection.
How is 1,2-Diphenylethylamine typically packed and exported?
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1,2-Diphenylethylamine is carefully packed to meet international shipping standards and is exported globally by TSS.
How can I request a quote or sample for 1,2-Diphenylethylamine?
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To request a quote or sample of 1,2-Diphenylethylamine, please contact the TSS sales team via the website or your designated representative.
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