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| CAS号 : | 2840-51-9 |
精确质量 : | 194.07300 |
| 分子式 : | C14H10O |
logP : | 3.20640 |
| 分子量 : | 194.22900 |
PSA : | 17.07000 |
2-甲基-9H-芴-9-酮 | |
2-methylfluoren-9-one | |
2840-51-9 | |
C14H10O | |
194.22900 | |
17.07000 | |
3.20640 | |
194.07300 |
|
1.649
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158.9ºC
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2.36E-05mmHg at 25°C
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1.205g/cm3
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359.5ºC at 760 mmHg
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2914399090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
|
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
