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| CAS号 : | 58775-07-8 |
精确质量 : | 278.20300 |
| 分子式 : | C21H26 |
logP : | 5.85280 |
| 分子量 : | 278.43100 |
PSA : | 0.00000 |
3,6-二叔丁基黄酮 | |
3,6-ditert-butyl-9H-fluorene | |
58775-07-8 | |
C21H26 | |
278.43100 | |
0.00000 | |
5.85280 | |
278.20300 |
|
1.556
|
|
|
204.727ºC
|
|
|
386.129ºC at 760 mmHg
|
|
|
79-82ºC
|
|
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0.988g/cm3
|
|
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% |
