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| CAS号 : | 2197-57-1 |
精确质量 : | 186.06800 |
| 分子式 : | C12H10O2 |
logP : | 2.40200 |
| 分子量 : | 186.20700 |
PSA : | 34.14000 |
2,3-二甲基萘-1,4-二酮 | |
2,3-dimethylnaphthalene-1,4-dione | |
2197-57-1 | |
C12H10O2 | |
186.20700 | |
34.14000 | |
2.40200 | |
186.06800 |
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1.574
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116.9ºC
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0.000527mmHg at 25°C
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1.174g/cm3
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312.5ºC at 760mmHg
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2914690090
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2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |