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| CAS号 : | 613-56-9 |
精确质量 : | 282.10400 |
| 分子式 : | C21H14O |
logP : | 5.22400 |
| 分子量 : | 282.33500 |
PSA : | 17.07000 |
二-1-萘基甲酮 | |
dinaphthalen-2-ylmethanone | |
613-56-9 | |
C21H14O | |
282.33500 | |
17.07000 | |
5.22400 | |
282.10400 |
|
1.706
|
|
|
215.983ºC
|
|
|
1.197g/cm3
|
|
|
485.692ºC at 760 mmHg
|
|
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% |
