1-Decyne
1-Decyne (CAS 764-93-2), a terminal alkyne with the formula CH3(CH2)7C≡CH, is a valuable organic building block. With a molecular weight of 138.25 g/mol, it serves as a versatile reagent in chemical synthesis. Its primary application involves the stabilisation of ruthenium nanoparticles through the formation of specific interfacial bonds, highlighting its utility in materials science and advanced chemical research.
Ruthenium Nanoparticle Stabilisation
1-Decyne has been employed in the stabilisation of ruthenium nanoparticles. It achieves this by forming ruthenium-vinylidene interfacial bonds, a key interaction for controlling nanoparticle properties and applications.
Organic Synthesis Intermediate
As a terminal alkyne, 1-Decyne is a useful building block in organic synthesis. Its reactive triple bond can undergo various addition and coupling reactions to construct more complex molecules.
Materials Science Research
The compound finds application in materials science research, particularly where precise molecular interactions at interfaces are critical, such as in the development of novel nanomaterials.
| Molecular weight | 138.25 |
|---|---|
| Linear formula | CH3(CH2)7C≡CH |
| Assay | 98% |
| Boiling point | 174 °C(lit.) |
| Density | 0.766 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Application | 1-Decyne has been used to stabilize ruthenium nanoparticles by forming ruthenium-vinylidene interfacial bonds1. |
| Melting point | −44 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 48 °C / 118.4 °F |
| Transport (UN / ADR) | UN 3295 3/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-37/38-41-51/53 |
| Safety statements (S) | 26-39-60-61 |
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 1-Decyne used for?
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1-Decyne is used as a building block in organic synthesis and for stabilising ruthenium nanoparticles by forming interfacial bonds. It is also utilised in materials science research.
What is the CAS number and formula for 1-Decyne?
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The CAS number for 1-Decyne is 764-93-2, and its linear formula is CH3(CH2)7C≡CH.
What grade and purity does Tech Serve Solutions supply for 1-Decyne?
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Tech Serve Solutions supplies 1-Decyne with an assay of 98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Decyne be handled safely?
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1-Decyne is a flammable liquid and vapour (H226) that causes serious eye damage (H318), skin irritation (H315), and may cause respiratory irritation (H335). It is also toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and a suitable respirator. Store away from heat and ignition sources.
Is 1-Decyne a controlled substance?
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The provided data does not indicate that 1-Decyne is a controlled substance.
How is 1-Decyne shipped and exported?
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1-Decyne is classified under UN 3295, Hazard Class 3, Packing Group III. Tech Serve Solutions can facilitate its export globally, adhering to all relevant shipping and regulatory requirements for hazardous materials.
How can I request a quote or sample of 1-Decyne?
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Please contact our sales department through our website or by phone to request a quote or arrange for a sample of 1-Decyne.
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