英文名 | Furan-maleic anhydride adduct |
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英文别名 |
cis-5-oxanorbornene-endo-2,3-dicarboxylic anhydride
endo-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione endo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic anhydride 7-oxabicyclo<2.2.1>heptene-exo-2,3-dicarboxylic anhydride 5,6-DEHYDRONORCANTHARIDIN EXO-3,6-EPOXY-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE |
熔点 | 118ºC (dec.)(lit.) |
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分子式 | C8H6O4 |
分子量 | 166.13100 |
精确质量 | 166.02700 |
PSA | 52.60000 |
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% |