1-Pentyne
1-Pentyne (CAS 627-19-0) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg. Catalogue no. ZX-039994.
About 1-Pentyne
Researchers and plant chemists source 1-Pentyne from Zemixal for routine and specialised work. Key data: CAS 627-19-0, formula C5H8 and molar mass 68.12 g/mol.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
It carries the GHS signal word Danger (H225, H304, H315 and H319), 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 1-Pentyne |
|---|---|
| Catalogue number | ZX-039994 |
| CAS number | 627-19-0 |
| IUPAC name | pent-1-yne |
| Molecular formula | C5H8 |
| Molar mass | 68.12 g/mol |
| Exact mass | 68.0626 |
| XLogP3 | 2 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| InChIKey | IBXNCJKFFQIKKY-UHFFFAOYSA-N |
| SMILES | CCCC#C |
| PubChem CID | 12309 |
| Synonyms | Propylacetylene, Acetylene, propyl-, Pentyne, pentin, n-pentyne, 1-n-pentyne, C3H7C.$.CH |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H225Highly flammable liquid and vapor
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P331, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233
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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