≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488182726 |
|---|---|
| Sonrisas canónicas | CCCCCC#CC(=O)O |
| IUPAC Name | oct-2-ynoic acid |
| InChIKey | BQDKCWCMDBMLEH-UHFFFAOYSA-N |
| INCHI | 1S/C8H12O2/c1-2-3-4-5-6-7-8(9)10/h2-5H2,1H3,(H,9,10) |
| Isómeros SMILES | CCCCCC#CC(=O)O |
| Peso molecular | 140.18 |
| Reaxy-Rn | 1751225 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1751225&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 | Lipids and lipid-like molecules |
| Clase | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Medium-chain fatty acids |
| Alternative Parents | Unsaturated fatty acids Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Medium-chain fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
| External Descriptors | Unsaturated fatty acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 I2025279 | Certificate of Analysis | Apr 15, 2026 | B301308 |
| F23021157 | Certificate of Analysis | Mar 13, 2026 | B301308 |
| C2317706 | Certificate of Analysis | Jan 19, 2026 | B301308 |
| C2317720 | Certificate of Analysis | Jan 19, 2026 | B301308 |
| C2317792 | Certificate of Analysis | Jan 19, 2026 | B301308 |
| L2530459 | Certificate of Analysis | Dec 31, 2025 | B301308 |
| K2224050 | Certificate of Analysis | Sep 16, 2025 | B301308 |
| K2224064 | Certificate of Analysis | Sep 16, 2025 | B301308 |
| K2224086 | Certificate of Analysis | Sep 16, 2025 | B301308 |
| K2224276 | Certificate of Analysis | Sep 16, 2025 | B301308 |
| K2224307 | Certificate of Analysis | Sep 16, 2025 | B301308 |
| Índice de refracción | 1.4600 |
|---|---|
| Punto de inflamación (°F) | 214°F |
| Punto de inflamación (°C) | 101°C |
| Punto de ebullición (°C) | 148-149°/19mm |
| Peso molecular | 140.180 g/mol |
| XLogP3 | 2.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 140.084 Da |
| Monoisotopic Mass | 140.084 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 159.000 |
| 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 |
