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| CAS号 : | 33942-88-0 |
精确质量 : | 316.12500 |
| 分子式 : | C25H16 |
logP : | 7.19880 |
| 分子量 : | 316.39500 |
PSA : | 0.00000 |
5-甲基-3,4,9,10-二苯并芘 | |
5-methyl-benzo[rst]pentaphene | |
33942-88-0 | |
C25H16 | |
316.39500 | |
0.00000 | |
7.19880 | |
316.12500 |
|
1.881
|
|
|
288.8ºC
|
|
|
1.283g/cm3
|
|
|
562.1ºC at 760 mmHg
|
|
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% |