4-tert-Butylphenylacetylene
4-tert-Butylphenylacetylene (CAS: 772-38-3) is an organic terminal alkyne with the linear formula (CH3)3C6H4C≡CH and a molecular weight of 158.24 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the fields of chemical research and development. Its unique structure allows for diverse chemical transformations, making it a key intermediate for creating more complex molecular architectures.
Organic Synthesis Intermediate
Utilised as a fundamental building block in the construction of complex organic molecules. Its terminal alkyne functionality is amenable to various coupling reactions and functional group transformations.
Research and Development
Employed in academic and industrial research settings for the exploration of new synthetic methodologies and the creation of novel chemical entities.
Material Science Precursor
Can serve as a precursor in the synthesis of specialised polymers or functional materials where its aromatic and acetylenic features are advantageous.
| Molecular weight | 158.24 |
|---|---|
| Linear formula | (CH3)3C6H4C≡CH |
| Assay | 96% |
| Boiling point | 70 °C/2 mmHg(lit.) |
| Density | 0.877 g/mL at 25 °C(lit.) |
Hazard statements
- H319Causes serious eye irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | N |
| Risk statements (R) | 50/53 |
| Safety statements (S) | 36/37-60-61 |
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-tert-Butylphenylacetylene used for?
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4-tert-Butylphenylacetylene (CAS: 772-38-3) is primarily used as a building block in organic synthesis and in research and development for creating novel chemical compounds.
What is the CAS number and chemical formula for 4-tert-Butylphenylacetylene?
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The CAS number is 772-38-3 and the linear chemical formula is (CH3)3C6H4C≡CH.
What grade and purity does Tech Serve Solutions supply for 4-tert-Butylphenylacetylene?
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Tech Serve Solutions supplies 4-tert-Butylphenylacetylene with an assay of 96%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How is 4-tert-Butylphenylacetylene handled and shipped?
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4-tert-Butylphenylacetylene is classified with Warning signal word and H319 (Causes serious eye irritation) and H410 (Very toxic to aquatic life with long lasting effects) hazard statements. It is shipped according to regulations for UN 3082, Class 9, Packing Group III. Appropriate personal protective equipment, including eyeshields and gloves, should be used.
Can I request a sample or quote for 4-tert-Butylphenylacetylene?
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Yes, you can request a sample or a quote for 4-tert-Butylphenylacetylene by contacting our sales team through the website or by phone.
Is 4-tert-Butylphenylacetylene a controlled substance?
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The provided data does not indicate that 4-tert-Butylphenylacetylene is a controlled substance.
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