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Basic Description
| Synonyms | PARAFOL 20Z | NCIOpen2_003284 | EC 204-018-1 | EINECS 204-018-1 | Eicosane, 99% | Nonadecane, methyl- | Q150925 | QSPL 140 | CH3-(CH2)18-CH3 | NSC62789 | NSC-62789 | EICOSANE | n-Eicosane | DTXCID305227 | CCRIS 663 | AI3-28404 | 3AYA9KEC48 | CHEBI:43619 | |
|---|---|
| Specifications & Purity | AR |
| Shipped In | Normal |
| Grade | AR |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Hydrocarbons
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Class
Saturated hydrocarbons
- Subclass Alkanes
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Class
Saturated hydrocarbons
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Superclass
Hydrocarbons
| 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 | Hydrocarbons |
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Names and Identifiers
| Pubchem Sid | 488180734 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180734 |
| IUPAC Name | icosane |
| INCHI | InChI=1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3 |
| InChIKey | CBFCDTFDPHXCNY-UHFFFAOYSA-N |
| Smiles | CCCCCCCCCCCCCCCCCCCC |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCCCC |
| WGK Germany | 3 |
| Molecular Weight | 282.55 |
| Beilstein | 1700722 |
| Reaxy-Rn | 1700722 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1700722&ln= |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2517034 |
Certificate of Analysis | Dec 27, 2024 | E100484 |
| L2424447 |
Certificate of Analysis | Dec 27, 2024 | E100484 |
| L2424448 |
Certificate of Analysis | Dec 27, 2024 | E100484 |
| G2409436 |
Certificate of Analysis | Jul 22, 2024 | E100484 |
| G2409439 |
Certificate of Analysis | Jul 22, 2024 | E100484 |
| G2409447 |
Certificate of Analysis | Jul 22, 2024 | E100484 |
| G2409446 |
Certificate of Analysis | Jul 22, 2024 | E100484 |
| G2307582 |
Certificate of Analysis | Jul 17, 2023 | E100484 |
| B2306829 |
Certificate of Analysis | Feb 17, 2023 | E100484 |
| B2306828 |
Certificate of Analysis | Feb 17, 2023 | E100484 |
Chemical and Physical Properties
| Solubility | Insoluble in water; Soluble in Benzene,Toluene |
|---|---|
| Refractive Index | 1.4425 |
| Flash Point(°F) | >235.4 °F |
| Flash Point(°C) | >110℃ |
| Boil Point(°C) | 343°C |
| Melt Point(°C) | 36.8°C |
| Molecular Weight | 282.500 g/mol |
| XLogP3 | 10.400 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 17 |
| Exact Mass | 282.329 Da |
| Monoisotopic Mass | 282.329 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 132.000 |
| 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 |
Citations of This Product
| 1. Wenwen Wu, Qingquan Song, Na Li, Yan Wang, Junrong Yu, Zuming Hu. (2023) Lightweight, robust, porous heterocyclic para-aramid aerogel hollow fibers for multifunctional applications. JOURNAL OF APPLIED POLYMER SCIENCE, (e55034). |
| 2. Ruizhe Chen, Leilei Cheng, Jing Gu, Haoran Yuan, Yong Chen. (2024) Mechanistic understanding of metal–acid synergetic hydroconversion of polyethylene under mild conditions over a Ru/MOR catalyst. ENERGY CONVERSION AND MANAGEMENT, 300 (117983). |
| 3. Jiuao Wang, Zhen He, Zongliang Du, Xu Cheng, Haibo Wang, Xiaosheng Du. (2023) Highly Stretchable Ti3C2Tx MXene-Integrated Phase Change Films for Solar-Thermal Harvesting and Infrared Stealth. ACS Sustainable Chemistry & Engineering, 11 (35): (13187–13197). |
| 4. Guifeng Zhou, Mingtai Hou, Yi Ren, Zeyi Jiang, Nien-Chu Lai. (2023) Full-spectrum photo-thermal conversion enabled by plasmonic titanium carbide modified phase change microcapsules. Journal of Energy Storage, 72 (108458). |
| 5. Aimei Yu, Ying Xi, Weigang Xu, Ao Wang, Lin Liu, Lin Zhang. (2023) Fabrication and performance evaluation of the flexible positive temperature coefficient material for self-regulating thermal control. JOURNAL OF APPLIED POLYMER SCIENCE, 140 (34): (e54311). |
| 6. Jiuao Wang, Hao Yue, Zongliang Du, Xu Cheng, Haibo Wang, Xiaosheng Du. (2023) Highly flexible phase-change film with solar thermal storage and sensitive motion detection for wearable thermal management. CHEMICAL ENGINEERING JOURNAL, 466 (143334). |
| 7. Dongdong Xu, Yun Huang, Wenwei Liu, Tong Sun, Meiju Zhang. (2023) Preparation of composite microencapsulated phase change material based on phosphogypsum for passive building applications. CONSTRUCTION AND BUILDING MATERIALS, 378 (131068). |
| 8. Bin Yan, Honglang Lu, Min Li, Xiaoyu Wang, Zhisen Wang, Menghan Pi, Wei Cui, Rong Ran. (2023) Preparation of phase change microcapsules with high thermal storage and temperature sensitive for thermal management. Journal of Energy Storage, 64 (107003). |
| 9. Fei Wang, Songyin Yu, Hui Xu, Junfeng Feng, Feihong Guo, Xiaoxiang Jiang, Jianchun Jiang. (2023) Selective hydrogenation of oleic acid over Flower-like Ni-Fe/SiO2-ZrO2 catalyst to produce fatty alcohol: Effect of SiO2. FUEL, 345 (128170). |
| 10. Shaoyang Yu, Yating Yang, Gaoya Hu, Wei Wang, Wei Zhuang, Yong Wu, Rongfu Huang, Yongquan Zhang, Sisi Gong, Chunmei Fan. (2023) Colorimetric and Fluorescent Determination of Alkaline Phosphatase and Ascorbic Acid based upon the Inner Filter Effect using up-Conversion Nanoparticles. ANALYTICAL LETTERS, |
| 11. Linhong Li, Maohua Li, Yue Qin, Yapeng Chen, Wen Dai, Zhenbang Zhang, Xiangdong Kong, Ping Gong, Yandong Wang, Rongjie Yang, Bo Wang, Tao Cai, Zhongbin Pan, Kazuhito Nishimura, Cheng-Te Lin, Nan Jiang, Jinhong Yu. (2023) Eicosane-based thermo-conductive phase change composite for efficient capture solar energy and using in real-environment as power source. CHEMICAL ENGINEERING JOURNAL, 462 (142273). |
| 12. Li Chen, Liang Wang, Yifei Wang, Haisheng Chen, Peng Hu, Xipeng Lin. (2023) Investigation of the characteristics and mechanisms of contact melting and float melting phenomena inside a sphere. APPLIED THERMAL ENGINEERING, 227 (120327). |
| 13. Tianlu Zhao, Yangqing Li, Xuecheng Zhang, Haixia Lyu, Zenghong Xie. (2023) A strategy for the accurate detection of glucose in human serum based on the IFE effect of up-transformed nanoparticles. MICROCHEMICAL JOURNAL, 186 (108363). |
| 14. Bowen Du, Xiao Chen, Yu Ling, Tiantian Niu, Weixiang Guan, Jipeng Meng, Haoquan Hu, Chi-Wing Tsang, Changhai Liang. (2023) Hydrogenolysis-Isomerization of Waste Polyolefin Plastics to Multibranched Liquid Alkanes. ChemSusChem, 16 (3): (e202202035). |
| 15. Hao Zhu, Fei Wang, Jianchun Jiang, Zeng Zhang, Yuchan Du, Junfeng Feng, Xiaoxiang Jiang. (2023) Ni-Fe-Al LDH derived NiFe nanosheet for green diesel production from lipid hydrotreatment. FUEL PROCESSING TECHNOLOGY, 239 (107537). |
| 16. Zeng Zhang, Fei Wang, Jianchun Jiang, Hao Zhu, Yuchan Du, Junfeng Feng, Hui Li, Xiaoxiang Jiang. (2023) LDH derived Co-Al nanosheet for lipid hydrotreatment to produce green diesel. FUEL, 333 (126341). |
| 17. Songyin Yu, Fei Wang, Jianchun Jiang, Xinyi Luo, FeiFei Xing, Taotao He, Junfeng Feng, Xiaoxiang Jiang. (2022) Co catalysts on various supports for lipid hydrotreatment to produce green diesel. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 47 (34866). |
| 18. Lin Fu, Zhaoxin Liu, Xin Li, Yongfei Li, Houyi Yang, Yuejin Liu. (2022) Boosting bio-lipids deoxygenation via tunable metal-support interaction in nickel/ceria-based catalysts. FUEL, 322 (124027). |
| 19. Li Chen, Liang Wang, Yifei Wang, Haisheng Chen, Xipeng Lin. (2022) Influence of phase change material volume shrinkage on the cyclic process of thermal energy storage: A visualization study. APPLIED THERMAL ENGINEERING, 203 (117776). |
| 20. Guangyong Li, Yaqiong Wang, Xuetong Zhang. (2021) Graphene aerogel-phase change material host-guest smart films. FlatChem, 27 (100249). |
| 21. Tingting Xu, Shudong Zhang, Shuai Han, Yi Qin, Cui Liu, Min Xi, Xinling Yu, Nian Li, Zhenyang Wang. (2021) Fast Solar-to-Thermal Conversion/Storage Nanofibers for Thermoregulation, Stain-Resistant, and Breathable Fabrics. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 60 (16): (5869–5878). |
| 22. Xin Shen, Feifei Wang, Zhiping Mao, Hong Xu, Bijia Wang, Xiaofeng Sui, Xueling Feng. (2021) Biphasic organohydrogels based on phase change materials with excellent thermostability for thermal management applications. CHEMICAL ENGINEERING JOURNAL, 416 (129181). |
| 23. Keyan Sun, Yan Kou, Hongsheng Dong, Sheng Ye, Donghui Zhao, Jian Liu, Quan Shi. (2021) The design of phase change materials with carbon aerogel composites for multi-responsive thermal energy capture and storage. Journal of Materials Chemistry A, 9 (2): (1213-1220). |
| 24. Qiyue Wang, Xibo Ma, Hongwei Liao, Zeyu Liang, Fangyuan Li, Jie Tian, Daishun Ling. (2020) Artificially Engineered Cubic Iron Oxide Nanoparticle as a High-Performance Magnetic Particle Imaging Tracer for Stem Cell Tracking. ACS Nano, 14 (2): (2053–2062). |
| 25. Renjie Chen, Xinyu Huang, Weibin Deng, Ruizhi Zheng, Waseem Aftab, Jinmin Shi, Delong Xie, Ruqiang Zou, Yi Mei. (2020) Facile preparation of flexible eicosane/SWCNTs phase change films via colloid aggregation for thermal energy storage. APPLIED ENERGY, 260 (114320). |
| 26. Fei Wang, Wenjuan Zhang, Jianchun Jiang, Junming Xu, Qiaolong Zhai, Linshan Wei, Feng Long, Chao Liu, Peng Liu, Weihong Tan, Daheng He. (2020) Nitrogen-rich carbon-supported ultrafine MoC nanoparticles for the hydrotreatment of oleic acid into diesel-like hydrocarbons. CHEMICAL ENGINEERING JOURNAL, 382 (122464). |
| 27. Weiwei Wang, Yibing Cai, Mingyue Du, Xuebin Hou, Jingyan Liu, Huizhen Ke, Qufu Wei. (2019) Ultralight and Flexible Carbon Foam-Based Phase Change Composites with High Latent-Heat Capacity and Photothermal Conversion Capability. ACS Applied Materials & Interfaces, 11 (35): (31997–32007). |
| 28. Jing Lyu, Zengwei Liu, Xiaohan Wu, Guangyong Li, Dan Fang, Xuetong Zhang. (2019) Nanofibrous Kevlar Aerogel Films and Their Phase-Change Composites for Highly Efficient Infrared Stealth. ACS Nano, 13 (2): (2236–2245). |
| 29. Pang Yachao, Zang Xiaohuan, Wang Mengting, Chang Qingyun, Zhang Shuaihua, Wang Chun, Wang Zhi. (2018) Fibrous boron nitride nanocomposite for magnetic solid phase extraction of ten pesticides prior to the quantitation by gas chromatography. MICROCHIMICA ACTA, 185 (12): (1-7). |
| 30. Jinzhu Chen, Qiyong Xu. (2016) Hydrodeoxygenation of biodiesel-related fatty acid methyl esters to diesel-range alkanes over zeolite-supported ruthenium catalysts. Catalysis Science & Technology, 6 (19): (7239-7251). |
| 31. Jian-hua Guo, Guang-yue Xu, Fei Shen, Yao Fu, Ying Zhang, Qing-xiang Guo. (2015) Catalytic conversion of Jatropha oil to alkanes under mild conditions with a Ru/La(OH)3 catalyst. GREEN CHEMISTRY, 17 (5): (2888-2895). |
| 32. Wen-long Cheng, Shuai Yuan, Jia-liang Song. (2014) Studies on preparation and adaptive thermal control performance of novel PTC (positive temperature coefficient) materials with controllable Curie temperatures. ENERGY, 74 (447). |
| 33. Keping Chen, Xuejiang Yu, Chunrong Tian, Jianhua Wang. (2014) Preparation and characterization of form-stable paraffin/polyurethane composites as phase change materials for thermal energy storage. ENERGY CONVERSION AND MANAGEMENT, 77 (13). |
| 34. Zhang Xiaoyun, Li Baoqing, Wang Ye, Guo Qinggang, Lu Xiuyun, Li Shezeng, Ma Ping. (2013) Lipopeptides, a novel protein, and volatile compounds contribute to the antifungal activity of the biocontrol agent Bacillus atrophaeus CAB-1. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 97 (21): (9525-9534). |
| 35. 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). |
| 36. Xiangyang Liu, Zeyang Kang, Yilin Zhang, Tongtong Zhang, Jiahao Zhao, Miao Qu, Maogang He. (2025) Asymmetric photothermal aerogels: A multifunctional strategy for adaptive building thermal management and energy efficiency. ENERGY, 323 (135820). |
| 37. Tingting Wang, Jiawei Jing, Pengfei Huang, Xinyu Guo, Chuan Li, Yuanyuan Qu. (2025) Bioremediation of alkane–containing saline soils using the long–chain alkane–degrading bacterium Pseudomonas aeruginosa DL: Effects, communities, and networks. JOURNAL OF HAZARDOUS MATERIALS, 488 (137401). |
| 38. Haitao Zhang, Jiajie Cai, Jieying Su, Meiting Zhu, Yuanyuan Gong, Bin Xu. (2024) Calcium Alginate/Silver Nanosheet Microencapsulated Phase Change Materials with Controlled Morphology for Thermal Energy Storage and Antibacterial Application. ACS Applied Nano Materials, 7 (14): (16360-16371). |
| 39. Haowei Ma, Zhiqin Jiang, Chunbo Yuan, Changhe Cheng, Jian Wu, Yongjian Zhong, Jinxin Tie, Feng Gao, Xiaoli Zhan, Qinghua Zhang. (2024) Dynamical Adsorption Behavior Prediction of Dried Tobacco Leaf Heterogeneous Interfaces through Simulation and Image Recognition Techniques. LANGMUIR, 40 (36): (19195-19208). |
| 40. Zhiyuan Guo, Jingfu Song, Guoqing Wang, Gai Zhao. (2025) Enhancing the tribological and corrosion properties of 2A12 aluminum alloy via micro-arc oxidation and paraffin sealing. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 712 (136476). |
| 41. Zeyang Kang, Jiahao Zhao, Zhenhui Chen, Xiangyang Liu, Maogang He. (2024) Flame-retardant and phase-changing microcapsules incorporating black phosphorus for efficient solar energy storage. Journal of Cleaner Production, 467 (143055). |
| 42. Ruiping Wei, Mingzhu Yao, Ziqi Wang, Huijun Liu, Rongying Xia, Lei Yang, Guanghui Ma, Lijing Gao, Xiaomei Pan, Guomin Xiao. (2025) HDO of oleic acid over NiCu bimetallic catalysts supported on Mo-modified niobium phosphate. NEW JOURNAL OF CHEMISTRY, |
| 43. 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). |
| 44. Bingyan Sun, Haifeng Xu, Tan Li, Wenjie Guan, Kaige Wang. (2025) Hydrogen-free upcycling of polyethylene waste to methylated aromatics over Ni/ZSM-5 under mild conditions. JOURNAL OF HAZARDOUS MATERIALS, 482 (136564). |
| 45. Yidan Zhang, Zhiguang Guo. (2025) Lobelia-Inspired Photothermal Storage Flexible Film for Efficient Deicing. Small Methods, (2402006). |
| 46. Yuwei Liu, Jiayi Tang, Jiuao Wang, Hao Yue, Zongliang Du, Xu Cheng, Haibo Wang, Xiaosheng Du. (2025) Nb2CTx MXene/starch hybrid aerogels supported flame-retardant phase change composites with superior solar-thermal conversion efficiency and outstanding electromagnetic interference shielding. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 193 (108854). |
| 47. Yongqiang Qian, Lei Tan, Wentao He, Liling Liao, Yongjia Wu, Yiyang Chen, Dan Li, Xu Zhang, Guxia Wang, Yen Wei, Shengwei Guo. (2024) Octadecyl acrylate-based self-supporting elastic phase change framework materials for the enhancement of photovoltaic conversion efficiency. GREEN CHEMISTRY, 26 (10): (5940-5953). |
| 48. Guang Wang, Xu Zhang, Guangzu Du, Wenqian Wang, Yunhao Yao, Sitong Jin, Haosheng Cai, Yuejin Peng, Bin Chen. (2024) Oleic Acid and Linoleic Acid Enhances the Biocontrol Potential of Metarhizium rileyi. Journal of Fungi, 10 (8): (521). |
| 49. Hui Lei, Xuezi Wang, Yifan Li, Huaqing Xie, Wei Yu. (2024) Organic-inorganic hybrid phase change materials with high energy storage density based on porous shaped paraffin/hydrated salt/expanded graphite composites. ENERGY, 304 (132169). |
| 50. Xiaonuo ZHANG, Yaxi DENG, Goujian CHI, Hong LÜ, Hongxia ZHAO. (2024) Petroleum hydrocarbons removal from the aged soil: Analysis of soil enzymes and microbial community evolution during phytoremediation of Suaeda salsa. PEDOSPHERE, |
| 51. Zilin Yu, Fang Wang, Wenqing He, Yuanfeng Wang, Bing Dai, Xueji Zhang. (2025) Phase-Change Material-Integrated Dual-Mode Thermal Management Janus Films with Enhanced Radiative Cooling and Solar Heating. ACS Applied Polymer Materials, |
| 52. Tianle Liu, Shitian Zhao, Guokun Yang, Mingsheng Chen, Junhui Kou, Weijian Wang, Guosheng Jiang, Shaojun Zheng. (2025) Sandwich-structured MXene/PVA/ BaSO4@n-eicosane composite with thermal management and radiation protection. CHEMICAL ENGINEERING JOURNAL, 509 (161559). |
| 53. Wanqian Wei, Yu Shi, Keqing Zhang, Baohui Li. (2025) The Preparation of Robust Gully-like Surface of Stainless Steel Fiber-Bonded TFPA–TTA–COF with Nano Pores for Solid-Phase Microextraction of Phenolic Compounds in Water. Nanomaterials, 15 (5): (354). |
| 54. Kaixuan Li, Xiaole Yao, Zhicheng Li, Tongtong Gao, Weijun Zhang, Zhirong Liao, Xing Ju, Chao Xu. (2024) Thermal management of Li-ion batteries with passive thermal regulators based on composite PCM materials. Journal of Energy Storage, 89 (111661). |
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