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| CAS号 : | 641-44-1 |
精确质量 : | 328.11000 |
| 分子式 : | C22H16O3 |
logP : | 4.25130 |
| 分子量 : | 328.36100 |
PSA : | 51.21000 |
三苯甲酰基甲烷 | |
2-benzoyl-1,3-diphenylpropane-1,3-dione | |
641-44-1 | |
C22H16O3 | |
328.36100 | |
51.21000 | |
4.25130 | |
328.11000 |
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1.615
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230.5ºC
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|
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1.201g/cm3
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|
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532.6ºC 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 |
|
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% |
