≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 | 488190068 |
|---|---|
| Canonical Smiles | C(CCCCCCCCCO)CCCCCCCCO |
| IUPAC Name | octadecane-1,18-diol |
| InChIKey | LUUFSCNUZAYHAT-UHFFFAOYSA-N |
| INCHI | 1S/C18H38O2/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20/h19-20H,1-18H2 |
| Isomeric SMILES | C(CCCCCCCCCO)CCCCCCCCO |
| Molecular Weight | 286.5 |
| Reaxy-Rn | 1763603 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1763603&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 |
| Class | Fatty Acyls |
| Subclass | Fatty alcohols |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Long-chain fatty alcohols |
| Alternative Parents | Primary alcohols Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Long chain fatty alcohol - Organic oxygen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as long-chain fatty alcohols. These are fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2316606 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316478 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316397 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316103 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316100 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316098 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2316096 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| B2315847 | Certificate of Analysis | Nov 10, 2025 | O404840 |
| C2526404 | Certificate of Analysis | Sep 06, 2022 | O404840 |
| Boil Point(°C) | 211 °C/2 mmHg |
|---|---|
| Melt Point(°C) | 99 °C |
| Molecular Weight | 286.500 g/mol |
| XLogP3 | 6.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 17 |
| Exact Mass | 286.287 Da |
| Monoisotopic Mass | 286.287 Da |
| Topological Polar Surface Area | 40.500 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 141.000 |
| 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. Yanqing Wang, Weidong Liang, Jiyan Li, Hanxue Sun, An Li. (2025) Alkane diols as a new organic phase change material encapsulated in densely packed and stacked carbonized microspheres for thermal energy storage. Journal of Materials Chemistry A, [PMID:] [10.1039/D5TA07136D] |
