≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged 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 |
| Kanonisches Lächeln | 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 |
| Isomere SMILES | CCCCCCCCCCCCCCCCC#C |
| Molekulargewicht | 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 |
| Klasse | 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 |
| Beschreibung | 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 | Datum | Artikel |
|---|---|---|---|
 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 |
| Empfindlichkeit | Air Sensitive |
|---|---|
| Siedepunkt (°C) | 313℃ |
| Schmelzpunkt (°C) | 25 °C |
| Molekulargewicht | 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 |
| 1. Yuming Sun, Yue Hao, Xinyu Lin, Zhonghuan Liu, Hongyang Sun, Shuhan Jia, Yahui Chen, Yongsheng Yan, Xuefei Li. (2023) Efficient electron transport by 1D CuZnInS modified 2D Ti3C2 MXene for enhanced photocatalytic hydrogen production. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:37722168] [10.1016/j.jcis.2023.09.075] |
