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![1,2,4,5-[2.2.2.2]环芳结构式](https://www.chemicalbook.com/CAS/GIF/54100-59-3.gif)
| CAS号 : | 54100-59-3 |
精确质量 : | 260.15700 |
| 分子式 : | C20H20 |
logP : | 3.76760 |
| 分子量 : | 260.37300 |
PSA : | 0.00000 |
1,2,4,5-[2.2.2.2]环芳 | |
1,2,4,5-[2.2.2.2]Cyclophane | |
54100-59-3 | |
C20H20 | |
260.37300 | |
0.00000 | |
3.76760 | |
260.15700 |
|
1.659
|
|
|
190.4ºC
|
|
|
1.161g/cm3
|
|
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367.6ºC at 760mmHg
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2902909090
|
品名, 成分含量 |
|
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
|
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
