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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| O111743-10g |
10g |
现货 ![]() |
| |
| O111743-50g |
50g |
现货 ![]() |
| |
| O111743-250g |
250g |
现货 ![]() |
|
| 别名 | 正二十八烷 |
|---|---|
| 英文别名 | n-Octacosane |
| 规格或纯度 | ≥99% |
| 英文名称 | Octacosane |
| 应用 | 气相色谱分析标准。气相色谱固定液。 |
| 运输条件 | 常规运输 |
| 产品介绍 |
可溶于热乙醇、乙醚、丙酮、苯、甲苯、氯仿、二氯甲烷、石油醚等有机溶剂,不溶与水。 |
| 纯度 | ≥99% |
| PubChem SID | 504752331 |
|---|---|
| EC号 | 211-125-7 |
| IIUPAC Name | octacosane |
| INCHI | 1S/C28H58/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3 |
| InChi Key | ZYURHZPYMFLWSH-UHFFFAOYSA-N |
| Smiles | CCCCCCCCCCCCCCCCCCCCCCCCCCCC |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCCCCCCCCCCCC |
| UN Number | 1325 |
| Packing Group | II |
| 分子量 | 394.76 |
| Beilstein号 | 1770570 |
| Reaxy-Rn | 1770570 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1770570&ln= |
| 溶解性 | 可溶于甲苯 |
|---|---|
| 密度 | 0.804 |
| 闪点(℉) | 441°F |
| 闪点(℃) | 227℃ |
| 沸点 | 286°C/15mmHg |
| 熔点 | 62°C |
| 分子量 | 394.800 g/mol |
| XLogP3 | 14.800 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 0 |
| 可旋转键计数Rotatable Bond Count | 25 |
| 精确质量Exact Mass | 394.454 Da |
| 单同位素质量Monoisotopic Mass | 394.454 Da |
| 拓扑极表面积Topological Polar Surface Area | 0.000 Ų |
| 重原子数Heavy Atom Count | 28 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 218.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| WGK Germany | 3 |
|---|---|
| Class | 4.1 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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| 2. Nicolás Pedrini,M Patricia Juárez,Rosana Crespo,María J T de Alaniz. (2006-12-06) Clues on the role of Beauveria bassiana catalases in alkane degradation events.. Mycologia, 98 ((4)): (528-534). [PMID:17144022] |
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| 5. Saet Buyl Lee,Mi Chung Suh. (2014-10-13) Cuticular wax biosynthesis is up-regulated by the MYB94 transcription factor in Arabidopsis.. Plant & cell physiology, 56 ((1)): (48-60). [PMID:25305760] |
| 6. Y Xu,L Wei. (1995-05-01) [Chemical constituents of Astragalus chinensis L].. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 20 ((5)): (296-297). [PMID:7492362] |
| 7. S Rajkumar,A Jebanesan. (2003-12-31) Mosquitocidal activities of octacosane from Moschosma polystachyum Linn (lamiaceae).. Journal of ethnopharmacology, 90 ((1)): (87-89). [PMID:14698514] |
| 8. Manish Talreja,Isamu Kusaka,David L Tomasko. (2009-03-05) Density functional approach for modeling CO2 pressurized polymer thin films in equilibrium.. The Journal of chemical physics, 130 ((8)): (084902-084902). [PMID:19256622] |
| 9. Potao Sun, Chaolu Niu, Wenxia Sima, Tao Yuan, Ming Yang, Mingke Zhao, Zheng Fang, QiChang Liu, Qin Deng. (2023) Magnetic field dual responsive blueberry-like microsphere achieving targeted, multiple-cyclic, long-term self-healing against electrical damage in insulating materials. PROGRESS IN ORGANIC COATINGS, 183 (107752). [10.1016/j.porgcoat.2023.107752] |
| 10. Xu Jianing, Tan Yunlong, Du Xiaosheng, Du Zongliang, Cheng Xu, Wang Haibo. (2020) Cellulose nanofibril/polypyrrole hybrid aerogel supported form-stable phase change composites with superior energy storage density and improved photothermal conversion efficiency. CELLULOSE, 27 (16): (9547-9558). [10.1007/s10570-020-03437-7] |
| 11. Xiaosheng Du, Jinghong Qiu, Sha Deng, Zongliang Du, Xu Cheng, Haibo Wang. (2020) Flame-retardant and form-stable phase change composites based on black phosphorus nanosheets/cellulose nanofiber aerogels with extremely high energy storage density and superior solar-thermal conversion efficiency. Journal of Materials Chemistry A, 8 (28): (14126-14134). [10.1039/D0TA05078D] |
| 12. Xiao Meng, Siyin Qin, Hongbo Fan, Zhaowen Huang, Jiaoling Hong, Xiaoying Xu, Xing Ouyang, Da-Zhu Chen. (2020) Long alkyl chain-grafted carbon nanotube-decorated binary-core phase-change microcapsules for heat energy storage: Synthesis and thermal properties. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 212 (110589). [10.1016/j.solmat.2020.110589] |
| 13. Qing Du, Xin Shang, Yangyang Yuan, Xiong Su, Yanqiang Huang. (2025) Hydrocracking of Polyethylene to Gasoline-Range Hydrocarbons over a Ruthenium-Zeolite Bifunctional Catalyst System with Optimal Synergy of Metal and Acid Sites. Catalysts, 15 (4): (335). [10.3390/catal15040335] |