Cas no 53263-58-4 (5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one)
53263-58-4 structure
Product Name:5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one
CAS No:53263-58-4
MF:C8H12O2
MW:140.179682731628
CID:56378
Update Time:2026-05-14
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one Chemical and Physical Properties
Names and Identifiers
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- 5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one
- 3-DI(METHYLTHIO)METHYLIDENEPENTANE-2,4-DIONE
- Ethylcyclotene
- 2-Cyclopenten-1-one,2-hydroxy-5-ethyl-3-methyl
- 2-Cyclopenten-1-one,5-ethyl-2-hydroxy-3-methyl
- 3-Methyl-5-ethyl-2-cyclopenten-2-ol-1-on
- 5-ethyl-2-hydroxy-3-methyl-2-cyclopenten-1-one
- 5-ethyl-2-hydroxy-3-methyl-2-cyclopentenone
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- Inchi： InChI=1S/C8H12O2/c1-3-6-4-5(2)7(9)8(6)10/h6,9H,3-4H2,1-2H3
- InChI Key： ARHWUYVUNJLMRR-UHFFFAOYSA-N
- SMILES： C(C1C(=O)C(O)=C(C)C1)C
Computed Properties
- Exact Mass: 140.08400
Experimental Properties
- PSA: 37.30000
- LogP: 1.81740
- FEMA: 3454 | 5-ETHYL-2-HYDROXY-3-METHYLCYCLOPENT-2-EN-1-ONE
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one Customs Data
- HS CODE：2914400090
- Customs Data：
China Customs Code:
2914400090Overview:
2914400090 Other ketone alcohols and ketone aldehydes.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%
Declaration elements:
Product Name, component content, use to, Acetone declared packaging
Summary:
2914400090 other ketone-alcohols and ketone-aldehydes.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one Related Literature
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Eunice Y.-L. Hui,Bhimsen Rout,Yaw Sing Tan,Kok-Ping Chan,Charles W. Johannes Org. Biomol. Chem., 2018,16, 389-392
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Jialiang Yuan,Ran Dong,Yuan Li,Yang Liu,Zhuo Zheng,Yuxia Liu,Yan Sun,Benhe Zhong,Zhenguo Wu,Xiaodong Guo Chem. Commun., 2021,57, 13004-13007
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Mark D. Allendorf,Alauddin Ahmed,Tom Autrey,Jeffrey Camp,Eun Seon Cho,Maciej Haranczyk,Abhi Karkamkar,Di-Jia Liu,Katie R. Meihaus,Iffat H. Nayyar,Roman Nazarov,Donald J. Siegel,Vitalie Stavila,Jeffrey J. Urban,Srimukh Prasad Veccham,Brandon C. Wood Energy Environ. Sci., 2018,11, 2784-2812
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Huabin Zhang,Shaowu Du CrystEngComm, 2014,16, 4059-4068
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Haitao Li,Yu Pan,Zhizhi Wang,Shan Chen,Ruixin Guo,Jianqiu Chen RSC Adv., 2015,5, 100775-100782
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