4-Pentyn-1-ol
4-Pentyn-1-ol (CAS 5390-04-5) supplier Zemixal: C5H8O, COA and SDS with every lot, worldwide shipping. Packs from 100 mg.
About 4-Pentyn-1-ol
Researchers and plant chemists source 4-Pentyn-1-ol from Zemixal for routine and specialised work. Key data: CAS 5390-04-5, formula C5H8O and molar mass 84.12 g/mol.
Use cases we see most often
- Organic synthesis
- API synthesis
Storage and safety notes
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 4-Pentyn-1-ol |
|---|---|
| Catalogue number | ZX-034391 |
| CAS number | 5390-04-5 |
| IUPAC name | pent-4-yn-1-ol |
| Molecular formula | C5H8O |
| Molar mass | 84.12 g/mol |
| Exact mass | 84.0575 |
| XLogP3 | 0.5 |
| H-bond donors / acceptors | 1 / 1 |
| Topological polar surface area | 20.2 Ų |
| InChIKey | CRWVOXFUXPYTRK-UHFFFAOYSA-N |
| SMILES | C#CCCCO |
| PubChem CID | 79346 |
| Synonyms | 4-Pentyne-1-ol, 1-Pentyn-5-ol, 5-hydroxy-1-pentyne, 4-pentynol, pent-1-yn-5-ol, 5-hydroxypentyne, pent-1, 4-pentin-1-ol, pent-4yn-1-ol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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