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| CAS号 : | 14207-78-4 |
精确质量 : | 256.12500 |
| 分子式 : | C20H16 |
logP : | 5.76300 |
| 分子量 : | 256.34100 |
PSA : | 0.00000 |
5,11-二甲基屈 | |
5,11-Dimethylchrysene | |
14207-78-4 | |
C20H16 | |
256.34100 | |
0.00000 | |
5.76300 | |
256.12500 |
|
1.728
|
|
|
227.3ºC
|
|
|
2.51E-08mmHg at 25°C
|
|
|
1.142g/cm3
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|
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463.5ºC 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% |
