4-Phenyl-1-butyne
4-Phenyl-1-butyne (CAS: 16520-62-0), with the linear formula C6H5C2H4C≡CH and a molecular weight of 130.19 g/mol, is a terminal alkyne. This organic compound serves as a valuable building block in organic synthesis and chemical research. Its unique structure allows for diverse chemical transformations, making it a key intermediate in the development of complex molecules.
Organic Synthesis Intermediate
4-Phenyl-1-butyne is utilised as a versatile intermediate in organic synthesis. The terminal alkyne functionality enables participation in various coupling reactions, cycloadditions, and other transformations for building molecular complexity.
Research and Development
This compound is employed in academic and industrial research settings for the exploration of novel synthetic routes and the development of new chemical entities. Its availability supports studies in medicinal chemistry and materials science.
Building Block for Fine Chemicals
As an organic building block, 4-Phenyl-1-butyne is a precursor for the synthesis of a range of fine chemicals. It is particularly useful for introducing the phenylethylacetylene moiety into target molecules.
| Molecular weight | 130.19 |
|---|---|
| Linear formula | C6H5C2H4C≡CH |
| Assay | 97% |
| Boiling point | 189-190 °C(lit.) |
| Density | 0.926 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5120(lit.) |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 66 °C / 150.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| 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 4-Phenyl-1-butyne used for?
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4-Phenyl-1-butyne is primarily used as a building block in organic synthesis and in research and development for creating complex organic molecules and fine chemicals.
What are the CAS number and formula for 4-Phenyl-1-butyne?
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The CAS number for 4-Phenyl-1-butyne is 16520-62-0, and its linear formula is C6H5C2H4C≡CH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Phenyl-1-butyne with a minimum assay of 97%. This product is typically supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety considerations when handling 4-Phenyl-1-butyne?
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4-Phenyl-1-butyne is classified as a Warning substance (GHS07) and can cause serious eye irritation (H319). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation and refer to the Safety Data Sheet for comprehensive handling instructions.
How is 4-Phenyl-1-butyne packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations. As a global supplier, we have extensive experience in exporting fine chemicals worldwide, ensuring safe and efficient delivery.
How can I request a sample or quote for 4-Phenyl-1-butyne?
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To request a sample or a quote for 4-Phenyl-1-butyne, please contact our sales department through the website or by calling our customer service line. Our team will be pleased to assist you with your inquiry.
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