中文名 | (四氢吡喃-4-亚基)-乙酸 |
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英文名 | 2-(oxan-4-ylidene)acetic acid |
英文别名 |
Acetic acid,2-(tetrahydro-4H-pyran-4-ylidene)
Tetrahydro-4H-Pyran-4-Ylideneacetic Acid 2-(2h-pyran-4(3h,5h,6h)-ylidene)acetic acid (Tetrahydro-pyran-4-ylidene)-acetic acid |
密度 | 1.3g/cm3 |
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沸点 | 310.6ºC at 760mmHg |
分子式 | C7H10O3 |
分子量 | 142.15200 |
闪点 | 133.1ºC |
精确质量 | 142.06300 |
PSA | 46.53000 |
LogP | 0.80780 |
蒸汽压 | 0.000132mmHg at 25°C |
折射率 | 1.594 |
海关编码 | 2932999099 |
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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% |