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VAQORAAlcohols & PolyolsAvailable on request
4-Pentyn-1-ol
Synonyms: 4-Pentyne-1-ol · 1-Pentyn-5-ol · 5-hydroxy-1-pentyne · 4-pentynol
CAS No.5390-04-5
FormulaC5H8O
Mol. weight84.12
Catalogue No.VQ-039308
PurityOn COA
HSN—
4-Pentyn-1-ol (CAS 5390-04-5) – alcohol building block. C5H8O, MW 84.12. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4-Pentyn-1-ol
4-Pentyn-1-ol (CAS 5390-04-5) is an alcohol building block offered by Vaqora Chemicals. The compound has the formula C5H8O, corresponding to a molecular weight of 84.12 g/mol. Systematically, it is named pent-4-yn-1-ol. It is also known as 4-Pentyne-1-ol or 1-Pentyn-5-ol.
Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.
It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.
We offer 4-Pentyn-1-ol in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Specifications & identifiers
| Product name | 4-Pentyn-1-ol |
|---|---|
| Catalogue No. | VQ-039308 |
| CAS Number | 5390-04-5 |
| IUPAC name | pent-4-yn-1-ol |
| Molecular formula | C5H8O |
| Molecular weight | 84.12 g/mol |
| Exact mass | 84.0575 |
| InChIKey | CRWVOXFUXPYTRK-UHFFFAOYSA-N |
| SMILES | C#CCCCO |
| PubChem CID | 79346 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 0.5 |
| H-bond donors / acceptors | 1 / 1 |
| TPSA | 20.2 Ų |
| 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 |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 4-Pentyn-1-ol?
The CAS Registry Number of 4-Pentyn-1-ol is 5390-04-5. It is also known as 4-Pentyne-1-ol, 1-Pentyn-5-ol, 5-hydroxy-1-pentyne.
What is the molecular formula and molecular weight of 4-Pentyn-1-ol?
4-Pentyn-1-ol has the molecular formula C5H8O and a molecular weight of 84.12 g/mol. Its IUPAC name is pent-4-yn-1-ol.
Which grade and pack sizes of 4-Pentyn-1-ol can I order?
We supply 4-Pentyn-1-ol, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 4-Pentyn-1-ol?
Yes. Every lot of 4-Pentyn-1-ol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 4-Pentyn-1-ol be shipped internationally?
Yes. 4-Pentyn-1-ol is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 4-Pentyn-1-ol
We reply within one business day with price, pack options, lead time and documentation.
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