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| CAS号 : | 1786-03-4 |
精确质量 : | 272.08400 |
| 分子式 : | C19H12O2 |
logP : | 4.00260 |
| 分子量 : | 272.29700 |
PSA : | 34.14000 |
2-萘-1-基茚-1,3-二酮 | |
naphthylindane-1,3-diones | |
1786-03-4 | |
C19H12O2 | |
272.29700 | |
34.14000 | |
4.00260 | |
272.08400 |
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1.698
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185.3ºC
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3.54E-10mmHg at 25°C
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1.297g/cm3
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501.2ºC at 760mmHg
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III
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6.1(b)
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2914399090
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UN 3027
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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% |
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2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
