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| CAS号 : | 1133-72-8 |
精确质量 : | 188.04700 |
| 分子式 : | C11H8O3 |
logP : | 1.27080 |
| 分子量 : | 188.17900 |
PSA : | 51.21000 |
2-乙基-1,3-氢化茚二酮 | |
2-acetylindene-1,3-dione | |
1133-72-8 | |
C11H8O3 | |
188.17900 | |
51.21000 | |
1.27080 | |
188.04700 |
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1.585
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162.9ºC
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372.2ºC at 760mmHg
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109-112ºC(lit.)
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1.318g/cm3
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9.8E-06mmHg at 25°C
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NK5075000
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3
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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% |
