英文名 | 4,7-diphenyl-2-benzofuran-1,3-dione |
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英文别名 |
3,6-Diphenyl-phthalsaeureanhydrid
4,7-Diphenylisobenzofuran-1,3-dione p-terphenyl-2',3'-dicarboxylic acid anhydride 4,7-diphenylphthalic anhydride 3,6-diphenyl-phthalic acid-anhydride 3,6-diphenylphthalic anhydride 1,3-Isobenzofurandione,4,7-diphenyl |
分子式 | C20H12O3 |
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分子量 | 300.30700 |
精确质量 | 300.07900 |
PSA | 43.37000 |
LogP | 4.33120 |
海关编码 | 2932999099 |
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~% 1162-64-7 |
文献:Journal of Organic Chemistry, , vol. 72, # 8 p. 3020 - 3030 |
~12% 1162-64-7 |
文献:Chemistry - A European Journal, , vol. 16, # 46 p. 13646 - 13658 |
~% 1162-64-7 |
文献:US2264429 , ; |
上游产品 2 | |
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下游产品 2 | |
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% |