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Standard for GC, ≥99%(GC) Standard for GC for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 48 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C1CCCC1 |
|---|---|
| IUPAC Name | cyclopentane |
| InChIKey | RGSFGYAAUTVSQA-UHFFFAOYSA-N |
| INCHI | 1S/C5H10/c1-2-4-5-3-1/h1-5H2 |
| Isomeric SMILES | C1CCCC1 |
| WGK Germany | 3 |
| RTECS | GY2390000 |
| UN Number | 1146 |
| Packing Group | II |
| Molecular Weight | 70.13 |
| Beilstein | 1900195 |
| Reaxy-Rn | 1900195 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1900195&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 | Cycloalkanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Cycloalkanes |
| Alternative Parents | Not available |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Cycloalkane - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains). |
| External Descriptors | cyclopentanes - cycloalkane |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Apr 07, 2026 | C103394 | |
| Certificate of Analysis | Apr 07, 2026 | C103394 | |
| Certificate of Analysis | Sep 30, 2025 | C103394 | |
| Certificate of Analysis | Dec 12, 2023 | C103394 |
| Refractive Index | 1.405-1.407 |
|---|---|
| Flash Point(°F) | -4.0 °F - closed cup |
| Flash Point(°C) | -20 °C - closed cup |
| Boil Point(°C) | 50 °C (lit.) |
| Melt Point(°C) | −94 °C (lit.) |
| Molecular Weight | 70.130 g/mol |
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 70.0783 Da |
| Monoisotopic Mass | 70.0783 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 11.600 |
| 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. Jieyi Liu, Junde Wei, Xiao Feng, Mingxia Song, Song Shi, Sibao Liu, Guozhu Liu. (2023) Ni/HZSM-5 catalysts for hydrodeoxygenation of polycarbonate plastic wastes into cycloalkanes for sustainable aviation fuels. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2023.123050] |
| 2. Yang Liu, Chengxuan Wu, Xiaofang Lv, Hui Du, Qianli Ma, Chuanshuo Wang, Shidong Zhou, Bohui Shi, Shangfei Song, Jing Gong, Jimiao Duan. (2023) Hydrate growth and agglomeration in the presence of wax and anti-agglomerant: A morphology study and cohesive force measurement. FUEL, [PMID:] [10.1016/j.fuel.2023.127782] |
| 3. Hao-Yang Li, Xiao-Sen Li, Yi-Song Yu, Zhao-Yang Chen. (2023) Morphologies, kinetics and structures of methane hydrate in the system containing tetrahydrofuran and cyclopentane. FUEL, [PMID:] [10.1016/j.fuel.2023.127585] |
| 4. Xingxing Wang, Guancheng Jiang, Guoshuai Wang, Lili Yang, Yinbo He, Tengfei Dong, Xiangyang Chang, Haozhe Chen. (2022) Application of a biomimetic wellbore stabilizer with strong adhesion performance for hydrate reservoir exploitation. FUEL, [PMID:] [10.1016/j.fuel.2022.127184] |
| 5. Xinsheng Qin, Qingli Bo, Panzhu Qin, Sufang Wang, Kaiyong Liu. (2022) Fabrication of WPI-EGCG covalent conjugates/gellan gum double network emulsion gels by duo-induction of GDL and CaCl2 for colon-controlled Lactobacillus Plantarum delivery. FOOD CHEMISTRY, [PMID:36240556] [10.1016/j.foodchem.2022.134513] |
| 6. Juan Fu, Jia-Mei Mo, Shi-Jun Liu, Wen-Zhe Yi, Yi-Song Yu, Neng-You Wu, Xiao-Li Chen, Qiu-Cheng Su, Xiao-Sen Li. (2022) Thermodynamic characteristics of methane hydrate formation in high-pressure microcalorimeter under different reaction kinetics. FUEL, [PMID:] [10.1016/j.fuel.2022.126072] |
| 7. Muhammad Imran Jamil, Tao Qian, Waqar Ahmed, Xiaoli Zhan, Fengqiu Chen, Dangguo Cheng, Qinghua Zhang. (2022) Durable Hydrate-phobic Coating with In Situ Self-Replenishing Hydrocarbon Barrier Films for Low Clathrate Hydrate Adhesion. LANGMUIR, [PMID:36107634] [10.1021/acs.langmuir.2c01359] |
| 8. Guangchun Song, Yuanxing Ning, Yuxing Li, Wuchang Wang. (2021) Investigation on hydrate growth at the oil–water interface: In the presence of asphaltene. CHINESE JOURNAL OF CHEMICAL ENGINEERING, [PMID:] [10.1016/j.cjche.2021.03.019] |
| 9. Wanbo Zhang, Ping Guo, Xingbo Ge, Jianfen Du, Zhouhua Wang. (2021) Influence factors on CO2 solubility in cycloalkanes and cycloalkane volume expansion: Temperature, pressure and molecular structure. JOURNAL OF MOLECULAR LIQUIDS, [PMID:] [10.1016/j.molliq.2021.115859] |
| 10. Siqi Chen, Jie Song, Liuping Du, Yanli Ma, Shixue Ren, Junxue Ren, Shujun Li. (2020) Quantitative Analysis of Solubility Parameters and Surface Properties of Larch Bark Proanthocyanidins. Polymers, 12 (12): (2800). [PMID:33256072] [10.3390/polym12122800] |
| 11. Yahui Gao, Chuanyan Li, Shuqian Xia, Peisheng Ma. (2020) The solubility of CO2 in (hexane + cyclohexane) and (cyclopentane + ethylbenzene) and (toluene + undecane) systems at high pressures. JOURNAL OF CHEMICAL THERMODYNAMICS, [PMID:] [10.1016/j.jct.2020.106324] |
| 12. Chenwei Liu, Chongrui Zhang, Chenru Zhou, Yongfei Mi, Zhiyuan Wang. (2020) Effects of the Solidification of Capillary Bridges on the Interaction Forces between Hydrate Particles. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.0c00463] |
| 13. Songjie Hua, Yuqi Hu, Liang Zhao, Liyuan Cao, Xiaoqin Wang, Jinsen Gao, Chunming Xu. (2019) Selective Removal of Thiophene Using Surface Molecularly Imprinted Polymers Based on β-Cyclodextrin Porous Carbon Nanospheres and Polycarboxylic Acid Functional Monomers. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.9b02909] |
| 14. Xi Zheng, Jiping Ma, Min Wang, Song Shi, Zhiqiang Sun, Jie Xu. (2017) Coupling reaction in catalytic decomposition of cyclohexyl hydroperoxide. CATALYSIS COMMUNICATIONS, [PMID:] [10.1016/j.catcom.2017.07.030] |
| 15. Cheng-mei Liu, Xiao-juan Guo, Rui-hong Liang, Wei Liu, Jun Chen. (2017) Alkylated pectin: Molecular characterization, conformational change and gel property. FOOD HYDROCOLLOIDS, [PMID:] [10.1016/j.foodhyd.2017.03.008] |
| 16. Yuanhao Cai, Yulong Chen, Qijie Li, Liang Li, Haoxin Huang, Suying Wang, Weixing Wang. (2017) CO2 Hydrate Formation Promoted by a Natural Amino Acid l-Methionine for Possible Application to CO2 Capture and Storage. Energy Technology, 5 (8): (1195-1199). [PMID:] [10.1002/ente.201600731] |
| 17. Mingxia Li, Zhiyong Zhou, Fan Zhang, Wenshuai Chai, Lele Zhang, Zhongqi Ren. (2016) Deep oxidative–extractive desulfurization of fuels using benzyl-based ionic liquid. AICHE JOURNAL, 62 (11): (4023-4034). [PMID:] [10.1002/aic.15326] |
| 18. Rui-hong Liang, Ling-hua Wang, Jun Chen, Wei Liu, Cheng-mei Liu. (2015) Alkylated pectin: Synthesis, characterization, viscosity and emulsifying properties. FOOD HYDROCOLLOIDS, [PMID:] [10.1016/j.foodhyd.2015.04.007] |
| 19. Jiaxin Du, Su Liu, Qiangyu Xue, Qiao Xu, Jinhan Li, Wenting Shen, Yinsong Si. (2024) A Time-Interval Strategy to Prepare Porous SiO2 Spheres with Adjustable Core–Shell Ratio for Multiple Guest Loading. LANGMUIR, [PMID:39292618] [10.1021/acs.langmuir.4c01863] |
| 20. Jieyi Liu, Nan Wang, Sibao Liu, Guozhu Liu. (2024) Catalytic Hydrodeoxygenation of Mixed Plastic Wastes into Sustainable Naphthenes. JACS Au, [PMID:39610757] [10.1021/jacsau.4c00701] |
| 21. Baozheng Zhao, Fei Song, Zheng Pan, Linfeng Tian, Tiancheng Zhang, Yonghong Zhou, Meng Zhang. (2025) Construction of flame-retardant and recyclable tung oil-based polyurethane composite foam: A green way to comprehensive utilization. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.161433] |
| 22. Zhongying Xu, Xuewen Cao, Junyi Jiang, Xuerui Zang, Pengshen Wang, Haopeng Zhang, Michal Slaný, Jiang Bian. (2024) Design and performance assessment of a biomimetic superhydrophobic coating for anti-adhesion applications on X65 steel. SURFACE & COATINGS TECHNOLOGY, [PMID:] [10.1016/j.surfcoat.2024.130943] |
| 23. Shi-dong Zhou, Hao-de Liu, Gan Qiu, Yu-er Zhao, Yang Liu, Hui Du, Si Li, Kai-feng Fan. (2024) Effects of Pipeline Wall Surface Corrosion and PVP on Adhesion Behavior between Cyclopentane Hydrate and Inner Surface of Pipeline. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.4c03713] |
| 24. Wenna Liu, Wanglu Jia, Qiang Wang, Jian Chen, Jinbu Li, Ping’an Peng. (2024) Influencing factors of hydrogen isotopic fractionation of light hydrocarbons during evaporation and implications. ORGANIC GEOCHEMISTRY, [PMID:] [10.1016/j.orggeochem.2024.104894] |
| 25. Yu Chen, Yaxue Shen, Zicheng Liu, Mingshuai Yang, Yuqing Zhang, Zihang Niu, Yanlong Wang, Minghui Feng, Zhuojia Shi. (2024) Natural Low-Melting Mixture Solvents for Green Recovery of Spent All-Solid-State Sodium-Ion Batteries with Superior Efficiency over Lithium-Ion Batteries. ChemSusChem, [PMID:39648947] [10.1002/cssc.202402457] |
| 26. Huilian Sun, Shuai Wang, Shiqi Wang, Yongchen Song, Zheng Ling, Lunxiang Zhang. (2025) Rapid processing of dispersed hydrate-based purification for high-yield seawater desalination and wastewater treatment. DESALINATION, [PMID:] [10.1016/j.desal.2025.118741] |
| 27. Yu Chen, Yaxue Shen, Zhuojia Shi, Ziyang Zhang, Qing Zhang, Yanlong Wang, Minghui Feng, Chenyang Wang. (2024) Recovery of all-solid-state sodium-ion batteries cathode and solid electrolyte using deep eutectic solvents as green solvents. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2024.130473] |
| 28. Yu Chen, Zhuojia Shi, Xueqing Zhang, Chenyang Wang, Yanlong Wang, Zihang Niu, Yuqing Zhang, Minghui Feng. (2024) Recycling Solid Electrolytes from All-Solid-State Lithium-Ion Batteries by Using Deep Eutectic Solvents as Green Extractants. ChemSusChem, [PMID:39512143] [10.1002/cssc.202402126] |
| 29. Wenyu Li, Kexin Ren, Hongyu He, Zhao Lei, Yuhang Chen, Maogang He, Ying Zhang. (2025) Speed of Sound Measurements in Cyclopentane at Temperatures from (349 to 526) K and Pressures up to 10.0 MPa. JOURNAL OF CHEMICAL AND ENGINEERING DATA, [PMID:] [10.1021/acs.jced.4c00700] |
| 30. Shi-dong Zhou, Zhen-hao Ren, Yi-song Yu, Yang Liu, Xiao-fang Lv, Hui Du. (2024) Study of Hydrate Particle Morphology and Cohesive Force in the Presence of Wax and Glycine. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.4c00237] |
| 31. Yang Liu, Yan Zhang, Xiaofang Lv, Yisong Yu, Shuang Ren, Qianli Ma, Chuanshuo Wang, Shidong Zhou, Bingcai Sun. (2024) Study of the rheology and flow risk of hydrate slurries containing combined anti-agglomerants: Effects of wax, water cut and continuous phase composition. CHEMICAL ENGINEERING SCIENCE, [PMID:] [10.1016/j.ces.2024.120921] |
| 32. Xiaofang Lv, Chang Li, Yang Liu, Mingguo Peng, Chuanshuo Wang, Qianli Ma, Shidong Zhou, Xiaoyan Li, Bohui Shi, Shangfei Song. (2024) Study on the hydrate growth characteristics and rheology of silica-containing sand water-in-oil emulsion system. FUEL, [PMID:] [10.1016/j.fuel.2024.132438] |
| 33. Yinzheng Li, Guixin Guo, Tianying Chen, Peng Lu, Yanjun Tang. (2025) Separation of lignin from bamboo using type IV deep eutectic solvents for enhancing the antioxidant properties of chitosan films. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:40744189] [10.1016/j.ijbiomac.2025.146420] |
| 34. Jing Bai, Chenxu Qiu, Yanhui Wang, Qianqian Zhu, Zheng Yan, Chun Chang, Pan Li, Dongyang Li. (2025) Separation of CO2 from simulated flue gas by hydrate method in an impinging stream reactor. Journal of Environmental Chemical Engineering, [PMID:] [10.1016/j.jece.2025.118325] |
| 35. Yu Chen, Zhuojia Shi, Zhenghui Liu, Yaxue Shen, Yanlong Wang, Minghui Feng, Qi Liu, Zheng Li. (2025) Room-temperature, time-efficient and sustainable recycling of solid electrolytes from all-solid-state lithium-ion batteries. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.134867] |
| 36. Delin Lyu, Xuanjie Cui, Yuanqing Qu, Zhengyang Liu, Xiangning Liu, Zhen Huang, Dong Han. (2025) Fuel octane number measurement method based on high-frequency combustion pressure and its application to fuel octane number over 100. ENERGY, [PMID:] [10.1016/j.energy.2025.138234] |
| 37. Qianchun Zhang, Jiumei He, Chengcheng Wan, Xixi Long, Zhaoru Ban, Shan Tang, Yanju Chen. (2025) Porous aluminum nitride: A novel cataluminescence sensor for efficient detection of trace isobutyraldehyde. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2025.113013] |
| 38. Yu Chen, Xueqing Zhang, Chenyang Wang, Zhuojia Shi, Xihou Wang, Jiayi Dong, Yanlong Wang, Minghui Feng. (2025) Green recovery of solid electrolytes from all-solid-state lithium-ion batteries by low-melting mixture solvents with tunable physical properties. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, [PMID:40423090] [10.1039/D4CP04684F] |
| 39. Yang Liu, Peilong Li, Yan Zhang, Xiaofang Lv, Yisong Yu, Qianli Ma, Chuanshuo Wang, Xiaoyan Li, Shidong Zhou, Bingcai Sun. (2025) Microscopic and rheometric study on cyclopentane hydrate agglomeration and slurry viscosity characteristics in the presence of amide-based surfactants. FUEL, [PMID:] [10.1016/j.fuel.2025.135537] |
| 40. Jinjian Hou, Wenjuan Wang, Zanli Fu, Yuting Hu, Zhongchi Wu, Xiaojin Wu, Jianan Hu, Haiming Yu, Gaobo Yu, Jiacheng Li. (2025) Imidazole-ionic liquid-assisted solvent extraction mechanism-macro perspective and molecular aspect. JOURNAL OF HAZARDOUS MATERIALS, [PMID:40378748] [10.1016/j.jhazmat.2025.138617] |
| 41. Yu Chen, Zhuojia Shi, Yuqing Zhang, Yaxue Shen, Zheng Li, Yanlong Wang, Minghui Feng, Qi Liu, Xiaojie Zhao. (2025) Screening 100 Low-Melting Mixture Solvents for Scale-Up and Tunable Recovery of Solid Electrolytes from All-Solid-State Lithium-Ion Batteries by Tailoring Acidity. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.4c04971] |
| 42. Mengjie Han, Nana Zhao, Chen Zhou, Weiqi Liu, Fukang Hao, Jinfeng Yuan, Zhicheng Pan, Mingwang Pan. (2025) Polysilsesquioxane encapsulating polymerizable monomer and blowing agent mesoporous-particles enable WPU micro-foaming with the help of redox initiation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.165166] |
| 43. Qiang Luo, Zhi-Hui Liu, Xiao-Feng Dou, De-Li Gao, Zhi-Chao Liu, Fu-Long Ning. (2025) Effect of weak consolidation process of liquid bridge on interparticle mechanical behavior of clathrate hydrate. Petroleum Science, [PMID:] [10.1016/j.petsci.2025.11.038] |
| 44. Zhang Chi, Sheng Xueru, Jia Haiyuan, Li Na, Zhang Jian, Wang Bing, Shi Haiqiang, Ping Qingwei, Li Ning. (2025) Efficient preparation of magnesium–aluminum mixed metal oxide and reaction integration mediated by ball milling technology, and the kinetics study of non-constant temperature reaction systems based on the “MTM” method. RESEARCH ON CHEMICAL INTERMEDIATES, [PMID:] [10.1007/s11164-025-05830-y] |
| 45. Yi Guo, Cheng Yao. (2025) A Catalytically Active Tertiary Amino- and Polyether-Modified Silicone Surfactant and Its Application in Polyurethane Foams. ACS Omega, [PMID:41358122] [10.1021/acsomega.5c02775] |
| 46. Trung-Kien Pham, Quynh-Trang Thi Hoang, Cham-Anh Thi Le, Thi-Huyen Tran, Koemhong Bun, Ngoc-Tuyet Thi Le, Van-Son Ho, Van-Hieu Ngo, Quang-Duyen Le, Madina Naukanova. (2025) Thermodynamic Experiments and Modelling of Cyclopentane Hydrates in the Presence of NaBr, KBr, K2SO4, NaBr–KBr, NaCl–NaBr, KCl–KBr, Na2SO4–K2SO4, and CaCl2–MgCl2. Water, 17 (19): [PMID:] [10.3390/w17192916] |
| 47. Yu Chen, Yaxue Shen, Zhuojia Shi, Zhenghui Liu, Yanlong Wang, Qi Liu, Zheng Li. (2025) Capric acid-driven three-phase antisolvent precipitation strategy for recycling metal and lixiviant from the leachate of spent sodium-ion batteries cathode. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, [PMID:41404939] [10.1039/D5CP01667C] |
| 48. Shidong Zhou, Gan Qiu, Yang Liu, Wei Wang, Zhikuang Liang, Yongqing Zhang. (2026) Effects of Wall Wettability and PVCap on Adhesion Characteristics Between Cyclopentane Hydrate and X80 Steel. Processes, 14 (3): (402). [PMID:] [10.3390/pr14030402] |
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