1-Phenyl-1-butyne
1-Phenyl-1-butyne (CAS 622-76-4), with the molecular formula C6H5C≡CC2H5 and a molecular weight of 130.19 g/mol, is an organic alkyne. This compound serves as a valuable building block in organic synthesis and chemical research. Its specific chemical structure allows for diverse reactions, making it a useful intermediate in the development of more complex organic molecules and materials.
- IUPAC
- 1-Butynylbenzene
Organic Synthesis Intermediate
1-Phenyl-1-butyne is utilized as a key intermediate in various organic synthesis pathways. Its alkyne functionality readily participates in addition reactions and cycloadditions, enabling the construction of intricate molecular architectures.
Building Block for Pharmaceuticals
The compound can serve as a foundational component in the synthesis of pharmaceutical intermediates. Its phenyl and alkyne groups offer reactive sites for derivatization, leading to novel drug candidates.
Research and Development
In academic and industrial research settings, 1-Phenyl-1-butyne is employed for exploring new chemical reactions and developing novel organic compounds. It is a versatile reagent for laboratory-scale synthesis.
| Molecular weight | 130.19 |
|---|---|
| Linear formula | C6H5C≡CC2H5 |
| Assay | 99% |
| Boiling point | 73-75 °C/4 mmHg(lit.) |
| Density | 0.916 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.551(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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 69 °C / 156.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Phenyl-1-butyne used for?
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1-Phenyl-1-butyne is primarily used as a building block in organic synthesis and chemical research, serving as an intermediate for creating more complex organic molecules.
What is the CAS number and formula for 1-Phenyl-1-butyne?
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The CAS number for 1-Phenyl-1-butyne is 622-76-4, and its molecular formula is C6H5C≡CC2H5.
What grade and purity does Tech Serve Solutions supply for 1-Phenyl-1-butyne?
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Tech Serve Solutions supplies 1-Phenyl-1-butyne with an assay of 99%. This is a technical grade, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Phenyl-1-butyne be handled safely?
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1-Phenyl-1-butyne is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid breathing vapours.
How is 1-Phenyl-1-butyne packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details for 1-Phenyl-1-butyne are available upon request, adhering to international shipping regulations.
How can I request a sample or quote for 1-Phenyl-1-butyne?
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To request a sample or a quote for 1-Phenyl-1-butyne, please contact our sales department through the website or by phone, providing your specific requirements.
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