英文名 | 4,4-dimethyl-5-methylidene-1,3-dioxolan-2-one |
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英文别名 |
5,5-dimethyl-4-methylidene-1,3-dioxolan-2-one
4,4-dimethyl-5-methylen-1,3-dioxolan-2-one EINECS 224-653-8 5-methylene-4,4-dimethyl-1,3-dioxolan-2-one 4,4-dimethyl-5-methylene-1,3-dioxolan-2-one 4-methylene-5,5-dimethyl-1,3-dioxolan-2-one 5,5-dimethyl-4-methylene-1,3-dioxolan-2-one |
密度 | 1.11g/cm3 |
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沸点 | 121.1ºC at 760 mmHg |
熔点 | 26ºC |
分子式 | C6H8O3 |
分子量 | 128.12600 |
闪点 | 48.6ºC |
精确质量 | 128.04700 |
PSA | 35.53000 |
LogP | 1.44550 |
折射率 | 1.452 |
海关编码 | 2932999099 |
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~99% 4437-80-3 |
文献:Kayaki, Yoshihito; Yamamoto, Masafumi; Ikariya, Takao Journal of Organic Chemistry, 2007 , vol. 72, # 2 p. 647 - 649 |
~71% 4437-80-3 |
文献:Kayaki, Yoshihito; Yamamoto, Masafumi; Ikariya, Takao Angewandte Chemie, International Edition, 2009 , vol. 48, # 23 p. 4194 - 4197 |
~97% 4437-80-3 |
文献:Gu, Yanlong; Shi, Feng; Deng, Youquan Journal of Organic Chemistry, 2004 , vol. 69, # 2 p. 391 - 394 |
上游产品 2 | |
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下游产品 9 | |
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% |