中文名 | 3-氧代环戊烷甲酸乙酯 |
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英文名 | 2-methyloxan-4-one |
中文别名 | 2-甲基四氢吡喃酮 |
英文别名 |
2-METHYL-TETRAHYDRO-PYRAN-4-ONE
2-Methyltetrahydro-4-pyranone 2-methyldihydro-2H-pyran-4(3H)-one |
密度 | 1.0±0.1 g/cm3 |
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沸点 | 174.9±15.0 °C at 760 mmHg |
分子式 | C6H10O2 |
分子量 | 114.142 |
闪点 | 63.5±13.9 °C |
精确质量 | 114.068077 |
PSA | 26.30000 |
LogP | -0.29 |
蒸汽压 | 1.2±0.3 mmHg at 25°C |
折射率 | 1.431 |
储存条件 | 2-8°C |
海关编码 | 2932999099 |
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~57% 1193-20-0 |
文献:GALDERMA RESEARCH andamp; DEVELOPMENT; BOITEAU, Jean-Guy; PASCAL, Jean-Claude Patent: WO2010/63773 A1, 2010 ; Location in patent: Page/Page column 20-21 ; WO 2010/063773 A1 |
~76% 1193-20-0 |
文献:Senda, Yasuhisa; Okamura, Kazue; Kuwahara, Mayumi; Ide, Masatoshi; Itoh, Hiroki; Ishiyama, Jun-Ichi Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1992 , # 2 p. 799 - 803 |
~% 1193-20-0 |
文献:Nasarow; Sarezkaja Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1942 , p. 200,201, 207 Chem.Abstr., 1945 , p. 1619 Full Text Show Details Nasarow et al. Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 2746,2751; engl. Ausg. S. 2771, 2776 |
上游产品 3 | |
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下游产品 1 | |
海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |