≥99% 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488180699 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180699 |
| Sonrisas canónicas | CCCCCCCCCCCCCCCCCC(=O)OCC |
| IUPAC Name | ethyl octadecanoate |
| InChIKey | MVLVMROFTAUDAG-UHFFFAOYSA-N |
| INCHI | 1S/C20H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h3-19H2,1-2H3 |
| Isómeros SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC |
| WGK Alemania | 2 |
| RTECS | WI3600000 |
| Peso molecular | 312.53 |
| Beilstein | 1788183 |
| Reaxy-Rn | 1788183 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1788183&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 acid esters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Fatty acid esters |
| Alternative Parents | Carboxylic acid esters Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Fatty acid ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - 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 fatty acid esters. These are carboxylic ester derivatives of a fatty acid. |
| External Descriptors | long-chain fatty acid ethyl ester |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 C2204701 | Certificate of Analysis | Dec 12, 2025 | E112696 |
| C2205018 | Certificate of Analysis | Dec 12, 2025 | E112696 |
| C2401266 | Certificate of Analysis | Jan 30, 2024 | E112696 |
| C2401267 | Certificate of Analysis | Jan 30, 2024 | E112696 |
| C2401268 | Certificate of Analysis | Jan 30, 2024 | E112696 |
| F2518134 | Certificate of Analysis | Jan 30, 2024 | E112696 |
| C2205020 | Certificate of Analysis | Feb 22, 2022 | E112696 |
| G2307757 | Certificate of Analysis | Feb 22, 2022 | E112696 |
| G2307758 | Certificate of Analysis | Feb 22, 2022 | E112696 |
| K2327040 | Certificate of Analysis | Feb 22, 2022 | E112696 |
| Solubilidad | Insoluble in water, soluble in alcohol and ether. |
|---|---|
| Punto de inflamación (°F) | 235.4 °F |
| Punto de inflamación (°C) | >110℃ |
| Punto de ebullición (°C) | 213-215°C |
| Punto de fusión (°C) | 33-35°C |
| Peso molecular | 312.500 g/mol |
| XLogP3 | 8.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 18 |
| Exact Mass | 312.303 Da |
| Monoisotopic Mass | 312.303 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 226.000 |
| 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. Yu Lishuang, Zou Cheng, Li Qingyun, Liu Zhaoming, Liu Youyan, Tang Aixing. (2023) Improving efficiency and reducing enzyme inactivation during lipase-mediated epoxidation of α-pinene in a double-phase reaction system. BIOPROCESS AND BIOSYSTEMS ENGINEERING, 46 (9): (1331-1340). [PMID:37470869] [10.1007/s00449-023-02902-4] |
| 2. Hualiang Xu, Liang Jiang, Anqian Yuan, Zhengkai Wei, Yuan Lei, Yuechuan Wang, Weibo Kong, Xiaowei Fu, Jingxin Lei. (2022) Facile preparation of reversible thermochromic phase change materials towards temperature-controlled information storage and self-reporting. Journal of Energy Storage, [PMID:] [10.1016/j.est.2022.104292] |
| 3. Huiman Zhang, Lele Sun, Peng Wang, Jiaoxin Xie, Yuan Guo. (2025) Morphology and Olfactory Recognition of Leg Sensilla in Honeybee Workers of Apis cerana cerana. Insects, 16 (9): (961). [PMID:41009140] [10.3390/insects16090961] |
