≥99%(GC) 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
It is one of the important components of Carthamus tinctorius flowers essential oil,essential oil from Tragopogon graminifolius DC and essential oils from the bud of Citrus aurantium L. var. amara Eng.
| Pubchem Sid | 488181658 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181658 |
| Canonical Smiles | CCCCCCCCCCCCCCCCCCCCC |
| IUPAC Name | henicosane |
| InChIKey | FNAZRRHPUDJQCJ-UHFFFAOYSA-N |
| INCHI | 1S/C21H44/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h3-21H2,1-2H3 |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCCCCC |
| WGK Germany | 3 |
| Molecular Weight | 296.57 |
| Beilstein | 1748500 |
| Reaxy-Rn | 1748500 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1748500&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 | Hydrocarbons |
| Class | Saturated hydrocarbons |
| Subclass | Alkanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkanes |
| Alternative Parents | Not available |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acyclic alkane - Alkane - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2 , and therefore consisting entirely of hydrogen atoms and saturated carbon atoms. |
| External Descriptors | an alkane |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2128217 | Certificate of Analysis | Jul 10, 2025 | H108917 |
| I2128229 | Certificate of Analysis | Jul 10, 2025 | H108917 |
| C2113047 | Certificate of Analysis | Dec 05, 2024 | H108917 |
| C2113048 | Certificate of Analysis | Dec 05, 2024 | H108917 |
| E2413275 | Certificate of Analysis | Mar 30, 2024 | H108917 |
| H1920037 | Certificate of Analysis | Jun 06, 2023 | H108917 |
| A2309445 | Certificate of Analysis | Jan 13, 2023 | H108917 |
| L22071012 | Certificate of Analysis | Sep 17, 2022 | H108917 |
| L22071013 | Certificate of Analysis | Sep 17, 2022 | H108917 |
| L22071014 | Certificate of Analysis | Sep 17, 2022 | H108917 |
| L22071053 | Certificate of Analysis | Sep 17, 2022 | H108917 |
| A2309484 | Certificate of Analysis | Aug 14, 2021 | H108917 |
| Solubility | Solubility in water: insoluble Solubility in other solvents: slightly soluble in ethanol, soluble in petroleum ether;Solubility in Toluene almost transparency |
|---|---|
| Flash Point(°F) | 113 °C |
| Flash Point(°C) | 113°C |
| Boil Point(°C) | 100°C |
| Melt Point(°C) | 39-41°C |
| Molecular Weight | 296.600 g/mol |
| XLogP3 | 11.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 18 |
| Exact Mass | 296.344 Da |
| Monoisotopic Mass | 296.344 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 143.000 |
| 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. Lina Pan, Wenfang Gao, Xinyu Liu, Dongyu Qin, Tiantian Zhang, Rui Ren, Weiyi Zhang, Meidi Sun, Cuiqing Gao, Penghua Bai, Wei You, Gengping Zhu, Min Li. (2023) Parasitoids as taxonomists: how does the parasitoid Chouioia cunea distinguish between a host and a non-host?. PEST MANAGEMENT SCIENCE, 79 (11): (4547-4556). [PMID:37427488] [10.1002/ps.7656] |
| 2. Jinhao Zhao, Minmin Liang, Zhongyan Wang, Yanyan Zhao, Jingli Cheng, Yongjun Du. (2022) Evaluation and optimization of blends for attracting Trichogramma dendrolimi based on semiochemicals mediating tritrophic interactions in the orchard habitat. BIOLOGICAL CONTROL, [PMID:] [10.1016/j.biocontrol.2022.104998] |
| 3. Yuanyuan Yuan, Baohui Li, Keqing Zhang, Hongtao Zhu. (2025) A Novel Gully-like Surface of Stainless-Steel Fiber Coated with COF-TPB-DMTP Nanoparticles for Solid-Phase Microextraction of Phthalic Acid Esters in Bottled Tea Beverages. Nanomaterials, 15 (5): (385). [PMID:40072188] [10.3390/nano15050385] |
| 4. Lina Pan, Wenfang Gao, Zhiqin Song, Xiaoyu Li, Yipeng Wei, Guangyan Qin, Yiping Hu, Zeyang Sun, Cuiqing Gao, Penghua Bai, Gengping Zhu, Wenjie Wang, Min Li. (2025) Fall Webworm Host Plant Preferences Generate a Reduced Predation Enemy-Free Space in Its Interaction with Parasitoids. Insects, 16 (8): (804). [PMID:40870605] [10.3390/insects16080804] |
| 5. Wentong Zhang, Jieying La, Huan Tan, Hai Huang, Zhilin Cheng, Ming Zhang, Ruorong Wang, Can Shi. (2025) Electric-field assisted enhancement of CO₂/hydrocarbon miscibility for tight sandstone oil recovery: Experimental and molecular dynamics insights. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2025.138399] |
