≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,Room temperature Ships Normal 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488184321 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488184321 |
| Sorrisos canónicos | CCCCCCCCCCCCCCCCC#C |
| IUPAC Name | octadec-1-yne |
| InChIKey | IYDNQWWOZQLMRH-UHFFFAOYSA-N |
| INCHI | 1S/C18H34/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h1H,4-18H2,2H3 |
| SMILES isoméricas | CCCCCCCCCCCCCCCCC#C |
| Peso molecular | 250.47 |
| Beilstein | 1(4)1075 |
| Reaxy-Rn | 1761040 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1761040&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 |
| Classe | Not available |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Acetylides |
| Alternative Parents | Terminal alkynes Unsaturated aliphatic hydrocarbons |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acetylide - Monosubstituted alkyne - Unsaturated aliphatic hydrocarbon - Unsaturated hydrocarbon - Alkyne - Acyclic acetylene - Acetylene - Hydrocarbon - Aliphatic acyclic compound |
| Descrição | 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 | Data | Item |
|---|---|---|---|
 I2312718 | Certificate of Analysis | Aug 08, 2023 | O159917 |
| I2312747 | Certificate of Analysis | Aug 08, 2023 | O159917 |
| A2628025 | Certificate of Analysis | Jun 28, 2023 | O159917 |
| G23201002 | Certificate of Analysis | Jun 28, 2023 | O159917 |
| G2320989 | Certificate of Analysis | Jun 28, 2023 | O159917 |
| G2320993 | Certificate of Analysis | Jun 28, 2023 | O159917 |
| G2320996 | Certificate of Analysis | Jun 28, 2023 | O159917 |
| Sensibilidade | Air Sensitive |
|---|---|
| Ponto de ebulição (°C) | 313℃ |
| Ponto de fusão (°C) | 25 °C |
| Peso molecular | 250.500 g/mol |
| XLogP3 | 8.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 14 |
| Exact Mass | 250.266 Da |
| Monoisotopic Mass | 250.266 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 183.000 |
| 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 |
