(±)-trans-1,3-Diphenylallyl acetate
(±)-trans-1,3-Diphenylallyl acetate (CAS: 87751-69-7) is an organic compound with the molecular formula C17H16O2 and a molecular weight of 252.31 g/mol. It serves as a valuable building block in organic synthesis. This ester is primarily utilised in research and development settings for the creation of more complex molecules. Its specific stereochemistry, indicated by 'trans', is crucial for its reactivity and applications in targeted chemical transformations.
- IUPAC
- trans-3-Acetoxy-1,3-diphenylpropene,Acetic acid trans-1,3-diphenylallyl ester
- Synonyms
- trans-3-Acetoxy-1,3-diphenylpropeneAcetic acid trans-1,3-diphenylallyl ester

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its structural features make it suitable for various coupling and functionalisation reactions.
Research and Development
Employed in academic and industrial research laboratories for exploring new synthetic pathways and developing novel compounds. Its precise structure allows for detailed mechanistic studies.
Building Block for Specialty Chemicals
Serves as a foundational component for the creation of specialised chemical entities. Its ester and alkene functionalities offer diverse reaction possibilities.
| Molecular weight | 252.31 |
|---|---|
| Empirical formula | C17H16O2 |
| Assay | ≥96.5% (GC)97% |

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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (±)-trans-1,3-Diphenylallyl acetate used for?
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(±)-trans-1,3-Diphenylallyl acetate is primarily used as an intermediate in organic synthesis and in research and development for creating complex organic molecules.
What is the CAS number and molecular formula for (±)-trans-1,3-Diphenylallyl acetate?
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The CAS number is 87751-69-7, and the molecular formula is C17H16O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-trans-1,3-Diphenylallyl acetate with an assay of ≥96.5% (GC) or 97%. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should (±)-trans-1,3-Diphenylallyl acetate be handled safely?
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This compound is a warning hazard, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). When handling, wear eyeshields, gloves, and appropriate respiratory protection such as a multi-purpose combination respirator cartridge (US) or type ABEK (EN14387) filter. Ensure good ventilation and avoid breathing dust/fume/gas/mist/vapours/spray.
Is (±)-trans-1,3-Diphenylallyl acetate a controlled substance?
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The provided data does not indicate that (±)-trans-1,3-Diphenylallyl acetate is a controlled substance.
How is (±)-trans-1,3-Diphenylallyl acetate packed, shipped, and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures products are packed and shipped in accordance with international regulations for fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for (±)-trans-1,3-Diphenylallyl acetate?
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Please contact our sales team through the website or directly via email to request a sample or a detailed quotation for (±)-trans-1,3-Diphenylallyl acetate.
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