≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504765768 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504765768 |
| Sonrisas canónicas | CC(C#C)Br |
| IUPAC Name | 3-bromobut-1-yne |
| InChIKey | PYJVGTWBTIEAMV-UHFFFAOYSA-N |
| INCHI | 1S/C4H5Br/c1-3-4(2)5/h1,4H,2H3 |
| Isómeros SMILES | CC(C#C)Br |
| WGK Alemania | 3 |
| Peso molecular | 132.99 |
| Beilstein | 1098353 |
| Reaxy-Rn | 1098353 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098353&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Acetylides |
| Clase | Not available |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Acetylides |
| Alternative Parents | Organobromides Hydrocarbon derivatives Alkyl bromides |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acetylide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as acetylides. These are compounds arising by replacement of one or both hydrogen atoms of acetylene (ethyne) by a metal or other cationic group. E.g. NaC#CH monosodium acetylide. By extension, analogous compounds derived from terminal acetylenes, RC#CH. The class is limited here to derivatives of acetylene where the hydrogen atom is replaced with an element with similar or lower electronegativity that carbon. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 F2309224 | Certificate of Analysis | Mar 09, 2026 | B476941 |
| F2309226 | Certificate of Analysis | Mar 09, 2026 | B476941 |
| F2309321 | Certificate of Analysis | Mar 09, 2026 | B476941 |
| F2309322 | Certificate of Analysis | Mar 09, 2026 | B476941 |
| F2306321 | Certificate of Analysis | May 11, 2023 | B476941 |
| F2306322 | Certificate of Analysis | May 11, 2023 | B476941 |
| Índice de refracción | n20/D 1.472 |
|---|---|
| Punto de inflamación (°F) | 75.2 °F |
| Punto de inflamación (°C) | 24 °C |
| Peso molecular | 132.990 g/mol |
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 131.957 Da |
| Monoisotopic Mass | 131.957 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 57.300 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
