1-Bromo-2-pentyne, 97%
Order 1-Bromo-2-pentyne, 97% (CAS 16400-32-1) online at Zemixal. Request a quote with price, lead time and documents. Purity 97%.
About 1-Bromo-2-pentyne, 97%
Zemixal supplies 1-Bromo-2-pentyne, 97% within its pharma Intermediates & Building Blocks portfolio. For your records (97%), the material is defined by CAS 16400-32-1, formula C5H7Br and molar mass 147.01 g/mol. It is described as colourless to white liquid.
Where it is used
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Safe handling
Literature values: boiling point 93-94 °C and density 1.438 g/mL at 25 °C. It carries the GHS signal word Warning (H226, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 1-Bromo-2-pentyne, 97% |
|---|---|
| Catalogue number | ZX-009412 |
| CAS number | 16400-32-1 |
| IUPAC name | 1-bromopent-2-yne |
| Molecular formula | C5H7Br |
| Molar mass | 147.01 g/mol |
| Exact mass | 145.9731 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless to white liquid |
| Boiling point | 93-94 °C |
| Density | 1.438 g/mL at 25 °C |
| XLogP3 | 2 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29333990 |
| InChIKey | VDHGRVFJBGRHMD-UHFFFAOYSA-N |
| SMILES | CCC#CCBr |
| PubChem CID | 85399 |
| Synonyms | 2-Pentynyl Bromide, 1-bromo-pent-2-yne, 2-Pentyne, 1-bromo-, 1-bromo-2-pentine, 2-Pentyn-1-yl bromide |
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
- H226Flammable liquid and vapor
- 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, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 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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