2-Phenylbutyric acid anhydride
2-Phenylbutyric acid anhydride (CAS: 1519-21-7) is an organic chemical compound with the formula [CH3CH2CH(C6H5)CO]2O and a molecular weight of 310.39 g/mol. This carboxylic acid anhydride functions as a valuable building block in organic synthesis. It is typically used in laboratory research and development settings for chemical transformations, contributing to the creation of more complex molecules.
![2-Phenylbutyric acid anhydride ([CH3CH2CH(C6H5)CO]2O) — chemical structure, CAS 1519-21-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1519-21-7.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a reactive intermediate in the synthesis of diverse organic molecules. Its anhydride functionality allows for acylation reactions, enabling the introduction of the 2-phenylbutyryl group into various substrates.
Research and Development
Serves as a reagent in academic and industrial research laboratories exploring novel synthetic pathways and chemical entities. Its specific structure makes it useful for targeted chemical modifications.
Building Block for Complex Molecules
Acts as a fundamental component in multi-step syntheses, facilitating the construction of advanced chemical structures in fields such as materials science and medicinal chemistry.
| Molecular weight | 310.39 |
|---|---|
| Linear formula | [CH3CH2CH(C6H5)CO]2O |
| Assay | ≥98.0% (NT) |
| Boiling point | 132 °C/0.1 mmHg(lit.) |
| Density | 1.072 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.531 |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3265 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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-Phenylbutyric acid anhydride primarily used for?
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2-Phenylbutyric acid anhydride (CAS: 1519-21-7) is primarily used as a building block and intermediate in organic synthesis and for research and development purposes.
What is the CAS number and chemical formula for 2-Phenylbutyric acid anhydride?
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The CAS number is 1519-21-7 and the chemical formula is [CH3CH2CH(C6H5)CO]2O.
What grade and purity does Tech Serve Solutions supply for 2-Phenylbutyric acid anhydride?
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Tech Serve Solutions supplies 2-Phenylbutyric acid anhydride with an assay of ≥98.0% (NT). Tech Serve Solutions does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2-Phenylbutyric acid anhydride be handled safely?
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2-Phenylbutyric acid anhydride is classified as Danger with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including face shields, goggles, gloves, and suitable respiratory protection (e.g., type ABEK respirator filter), must be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
How is 2-Phenylbutyric acid anhydride packaged and shipped?
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2-Phenylbutyric acid anhydride is packaged in accordance with UN 3265 8 / PGIII regulations for safe transport. Tech Serve Solutions exports chemicals globally, adhering to all necessary shipping and handling protocols.
How can I request a quote or sample for 2-Phenylbutyric acid anhydride?
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To request a quote or sample of 2-Phenylbutyric acid anhydride, please contact our sales team through the website or via direct inquiry, providing your specific requirements and shipping details.
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