5-Hexyn-3-ol
5-Hexyn-3-ol (CAS: 19780-84-8, C6H10O) is a versatile organic compound with a molecular weight of 98.14 g/mol. Possessing both an alkyne and a secondary alcohol functional group, it serves as a valuable building block in organic synthesis. This chemical is primarily utilised in research and development laboratories for the construction of more complex molecules, particularly in the pharmaceutical and fine chemical industries.
- IUPAC
- 1-Hexyn-4-ol,4-Hydroxy-1-hexyne
Organic Synthesis Intermediate
5-Hexyn-3-ol is a key intermediate in the synthesis of various organic compounds. Its alkyne functionality allows for diverse reactions such as Sonogashira couplings and click chemistry, while the hydroxyl group can be further functionalised.
Pharmaceutical Research
The unique structure of 5-Hexyn-3-ol makes it a useful starting material or intermediate in the development of novel pharmaceutical agents and drug candidates.
Fine Chemical Production
This compound finds application in the broader fine chemical industry as a building block for speciality chemicals, agrochemicals, and materials science research.
| Molecular weight | 98.14 |
|---|---|
| Empirical formula | C6H10O |
| Assay | 97% |
| Density | 0.886 g/mL at 25 °C |
| Refractive index | n20/D 1.443 |
| Storage temperature | 2-8°C |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- 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 | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-22-41 |
| Safety statements (S) | 26-39 |
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 5-Hexyn-3-ol used for?
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5-Hexyn-3-ol is primarily used as an intermediate in organic synthesis and research, particularly in the development of pharmaceuticals and fine chemicals.
What are the CAS number and formula for 5-Hexyn-3-ol?
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The CAS number for 5-Hexyn-3-ol is 19780-84-8, and its empirical formula is C6H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Hexyn-3-ol with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 5-Hexyn-3-ol be handled safely?
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5-Hexyn-3-ol is a flammable liquid and vapour (H226), harmful if swallowed (H302), and causes serious eye damage (H318). Handle with appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, in a well-ventilated area. Store at 2-8°C.
How is 5-Hexyn-3-ol packed and shipped?
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5-Hexyn-3-ol is shipped as UN 1987, Class 3, Packing Group III. Please contact TSS for specific packaging and export details.
How can I request a sample or quote for 5-Hexyn-3-ol?
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To request a sample or a quote for 5-Hexyn-3-ol, please contact the Tech Serve Solutions sales team through our website or by phone.
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