2-Ethynylanisole
2-Ethynylanisole (CAS: 767-91-9) is an organic compound with the formula HC≡CC₆H₄OCH₃ and a molecular weight of 132.16 g/mol. This terminal alkyne, characterized by its methoxy-substituted phenyl ring, serves as a versatile building block in organic synthesis. Its primary applications lie in the construction of more complex molecules within pharmaceutical research and materials science. It is supplied by Tech Serve Solutions with a minimum assay of 97%.
- IUPAC
- 1-Ethynyl-2-methoxybenzene
- Synonyms
- 1-Ethynyl-2-methoxybenzene
Organic Synthesis Intermediate
2-Ethynylanisole is a valuable synthon for introducing the ethynyl anisole moiety into organic frameworks. It participates in various coupling reactions and cycloadditions.
Pharmaceutical Research
This compound can be utilised in the development pathways of novel pharmaceutical agents, contributing to the synthesis of potential drug candidates.
Materials Science
The alkyne functionality allows for polymerisation or incorporation into advanced materials, potentially impacting their electronic or structural properties.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | HC≡CC6H4OCH3 |
| Assay | 97% |
| Boiling point | 197 °C(lit.) |
| Density | 1.022 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5720(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 91 °C / 195.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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-Ethynylanisole used for?
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2-Ethynylanisole is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and materials science for constructing complex molecules.
What are the CAS number and formula for 2-Ethynylanisole?
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The CAS number for 2-Ethynylanisole is 767-91-9, and its linear formula is HC≡CC₆H₄OCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethynylanisole with a minimum assay of 97%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeial standards.
What are the safety and handling considerations for 2-Ethynylanisole?
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2-Ethynylanisole is a combustible liquid (flash point 91 °C / 195.8 °F) and requires careful handling. Recommended personal protective equipment includes eyeshields, gloves, and appropriate respiratory protection. It is classified under NA 1993 / PGIII and has a WGK rating of 3 in Germany.
How is 2-Ethynylanisole packed and shipped?
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2-Ethynylanisole is carefully packed according to international shipping regulations for hazardous materials. As a global supplier, Tech Serve Solutions can export this chemical worldwide.
How can I request a sample or quote for 2-Ethynylanisole?
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To request a sample or a quote for 2-Ethynylanisole, please contact our sales team via the website or by phone, providing your specific requirements and shipping details.
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