9-Undecyn-1-ol
9-Undecyn-1-ol (CAS: 177961-61-4, C11H20O) is a terminal alkyne alcohol with a molecular weight of 168.28 g/mol. This versatile organic building block features a primary alcohol group and an internal alkyne, making it valuable for diverse chemical synthesis pathways. It is commonly employed in the development of complex organic molecules and serves as a key intermediate in various research and development applications.
Organic Synthesis Intermediate
Utilised as a fundamental building block in organic synthesis, its terminal alkyne and alcohol functionalities allow for selective derivatisation and coupling reactions. This compound is integral in constructing more complex molecular architectures for various chemical sectors.
Pharmaceutical Research
9-Undecyn-1-ol serves as a precursor or intermediate in the synthesis of novel pharmaceutical compounds. Its unique structure can be incorporated into drug discovery programs aiming for specific biological activities.
Material Science
The compound's structure lends itself to applications in material science, potentially contributing to the development of functional polymers or specialised organic materials through polymerisation or grafting techniques.
| Molecular weight | 168.28 |
|---|---|
| Empirical formula | C11H20O |
| Assay | 90% |
| Boiling point | 92-93 °C/0.03 mmHg |
| Density | 0.866 g/mL at 25 °C |
| Refractive index | n20/D 1.466 |
| Storage temperature | 2-8°C |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36-50/53 |
| Safety statements (S) | 26-60-61 |
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 9-Undecyn-1-ol used for?
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9-Undecyn-1-ol is primarily used as a versatile building block in organic synthesis and in pharmaceutical research for creating complex molecules and novel compounds.
What are the CAS number and formula for 9-Undecyn-1-ol?
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The CAS number for 9-Undecyn-1-ol is 177961-61-4, and its molecular formula is C11H20O.
What grade and purity does Tech Serve Solutions supply for 9-Undecyn-1-ol?
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Tech Serve Solutions supplies 9-Undecyn-1-ol with a minimum assay of 90%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 9-Undecyn-1-ol be handled safely?
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9-Undecyn-1-ol is classified with hazards H302 (Harmful if swallowed), H319 (Causes serious eye irritation), and H400 (Very toxic to aquatic life). It requires handling with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Avoid release into the environment.
How is 9-Undecyn-1-ol shipped and exported?
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9-Undecyn-1-ol is shipped and exported under UN 3082, Class 9, Packing Group III, indicating it is an environmentally hazardous substance, liquid, n.o.s.
How can I request a sample or quote for 9-Undecyn-1-ol?
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To request a sample or obtain a quote for 9-Undecyn-1-ol, please contact our sales team via the website or direct inquiry, providing your specific requirements.
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