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| CAS号 : | 6345-65-9 |
精确质量 : | 218.05800 |
| 分子式 : | C12H10O4 |
logP : | 2.02670 |
| 分子量 : | 218.20500 |
PSA : | 56.51000 |
(4-甲基-2-氧代-苯并吡喃-6-基)乙酸酯 | |
(4-methyl-2-oxochromen-6-yl) acetate | |
6345-65-9 | |
C12H10O4 | |
218.20500 | |
56.51000 | |
2.02670 | |
218.05800 |
|
1.559
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198.3ºC
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|
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1.263g/cm3
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|
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382.3ºC at 760 mmHg
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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 |