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| CAS号 : | 4070-75-1 |
精确质量 : | 236.08400 |
| 分子式 : | C16H12O2 |
logP : | 3.30840 |
| 分子量 : | 236.26500 |
PSA : | 34.14000 |
反-1,2-二苯酰乙烯 | |
1,2-Dibenzoylethylene | |
4070-75-1 | |
C16H12O2 | |
236.26500 | |
34.14000 | |
3.30840 | |
236.08400 |
|
1.597
|
|
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138.2ºC
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|
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109-112ºC(lit.)
|
|
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1.141 g/cm3
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|
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368.5ºC 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% |
