50% w/w in hexanes for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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.
Used with N-vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines.Also used to prepare α,β-unsaturated esters from ketones via a Meyer-Schuster rearrangement.
| Sonrisas canónicas | CCOC#C |
|---|---|
| IUPAC Name | ethynoxyethane |
| InChIKey | WMYNMYVRWWCRPS-UHFFFAOYSA-N |
| INCHI | 1S/C4H6O/c1-3-5-4-2/h1H,4H2,2H3 |
| Isómeros SMILES | CCOC#C |
| WGK Alemania | 3 |
| Número ONU | 1993 |
| Peso molecular | 70.09 |
| Beilstein | 741882 |
| Reaxy-Rn | 741882 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=741882&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 | Organic oxygen compounds |
| Clase | Organooxygen compounds |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organooxygen compounds |
| Alternative Parents | Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as organooxygen compounds. These are organic compounds containing a bond between a carbon atom and an oxygen atom. |
| 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 |
|---|---|---|---|
 F2615323 | Certificate of Analysis | Jun 05, 2026 | E113364 |
| F2615324 | Certificate of Analysis | Jun 05, 2026 | E113364 |
| C2414544 | Certificate of Analysis | Dec 12, 2025 | E113364 |
| C2414545 | Certificate of Analysis | Dec 12, 2025 | E113364 |
| C2414546 | Certificate of Analysis | Dec 12, 2025 | E113364 |
| J2314059 | Certificate of Analysis | Jul 10, 2025 | E113364 |
| F23171120 | Certificate of Analysis | Mar 04, 2025 | E113364 |
| C2505714 | Certificate of Analysis | Feb 21, 2025 | E113364 |
| C2505715 | Certificate of Analysis | Feb 21, 2025 | E113364 |
| B2507089 | Certificate of Analysis | Apr 03, 2024 | E113364 |
| C2414542 | Certificate of Analysis | Apr 03, 2024 | E113364 |
| J2314060 | Certificate of Analysis | Oct 09, 2023 | E113364 |
| J2314061 | Certificate of Analysis | Oct 09, 2023 | E113364 |
| K2322124 | Certificate of Analysis | Oct 09, 2023 | E113364 |
| F23171126 | Certificate of Analysis | Jun 14, 2023 | E113364 |
| F23171070 | Certificate of Analysis | Jun 14, 2023 | E113364 |
| Solubilidad | Slightly miscible with water. |
|---|---|
| Punto de inflamación (°F) | -14.8 °F |
| Punto de inflamación (°C) | -26 °C |
| Punto de ebullición (°C) | 55-56°C |
| Peso molecular | 70.090 g/mol |
| XLogP3 | 1.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 70.0419 Da |
| Monoisotopic Mass | 70.0419 Da |
| Topological Polar Surface Area | 9.200 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 47.900 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
