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| CAS号 : | 36651-62-4 |
精确质量 : | 218.05800 |
| 分子式 : | C12H10O4 |
logP : | 1.57060 |
| 分子量 : | 218.20500 |
PSA : | 51.97000 |
7-(环氧乙烷-2-基甲氧基)苯并吡喃-2-酮 | |
7-(oxiran-2-ylmethoxy)chromen-2-one | |
36651-62-4 | |
C12H10O4 | |
218.20500 | |
51.97000 | |
1.57060 | |
218.05800 |
|
1.6
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189ºC
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|
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1.351g/cm3
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|
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414.5ºC at 760mmHg
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2932209090
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品名, 成分含量, 用途 |
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2932209090. 其他内酯. 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% |
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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
