1-Tetradecyne
1-Tetradecyne (CAS: 765-10-6), a terminal alkyne with the formula CH3(CH2)11C≡CH, is a valuable organic building block. Possessing a molecular weight of 194.36 g/mol, this compound is primarily utilised in chemical synthesis and organic reactions. Its terminal alkyne functionality makes it a versatile reagent for various carbon-carbon bond-forming reactions and the construction of more complex molecular architectures.

Organic Synthesis Reagent
1-Tetradecyne serves as a key intermediate in organic synthesis, enabling the creation of longer-chain molecules through reactions like alkynylation and coupling.
Building Block for Complex Molecules
Its terminal alkyne group allows for functionalization and incorporation into diverse organic structures, facilitating the synthesis of speciality chemicals.
Research and Development
Used in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 194.36 |
|---|---|
| Linear formula | CH3(CH2)11C≡CH |
| Assay | ≥97.0% |
| Density | 0.790 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.440 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 1-Tetradecyne used for?
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1-Tetradecyne is primarily used as a reagent in organic synthesis and as a building block for constructing more complex molecules.
What are the CAS number and formula for 1-Tetradecyne?
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The CAS number for 1-Tetradecyne is 765-10-6, and its linear formula is CH3(CH2)11C≡CH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Tetradecyne with an assay of ≥97.0%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Tetradecyne be handled safely?
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1-Tetradecyne should be handled with appropriate personal protective equipment, including eyeshields and gloves. The compound is classified under WGK Germany 3, indicating potential environmental hazard.
Is 1-Tetradecyne available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-Tetradecyne.
How can I request a quote or sample for 1-Tetradecyne?
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Please contact our sales team through the website to request a quote or a sample of 1-Tetradecyne.
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