中文名 | 5,5-二甲基-2,4(3h,5h)-呋喃二酮 |
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英文名 | 5,5-dimethyloxolane-2,4-dione |
英文别名 |
5,5-Dimethyl-furan-2,4-dion
5,5-dimethyl-furan-2,4-dione 2,5H)-Furandione,5,5-dimethyl 5,5-dimethyltetronic acid 5,5-dimethyl-2,3,4,5-tetrahydro-2,4-furandione 5,5-dimethyl-tetrahydrofuran-2,4-dione |
密度 | 1.152g/cm3 |
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沸点 | 268.1ºC at 760 mmHg |
分子式 | C6H8O3 |
分子量 | 128.12600 |
闪点 | 118.3ºC |
精确质量 | 128.04700 |
PSA | 43.37000 |
LogP | 0.28100 |
折射率 | 1.445 |
海关编码 | 2932190090 |
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~% 50630-62-1 |
文献:Matsuo; Tanaka Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 9 p. 3724 - 3729 |
~% 50630-62-1 |
文献:Haynes; Stanners Journal of the Chemical Society, 1956 , p. 4103,4105 |
~% 50630-62-1 |
文献:Naringrekar; Stella Journal of Pharmaceutical Sciences, 1990 , vol. 79, # 2 p. 138 - 146 |
~% 50630-62-1 |
文献:Benary Chemische Berichte, 1907 , vol. 40, p. 1080 |
~% 50630-62-1 |
文献:Matsuo; Tanaka Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 9 p. 3724 - 3729 |
上游产品 3 | |
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下游产品 0 |
海关编码 | 2932190090 |
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中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |