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| CAS号 : | 14787-38-3 |
精确质量 : | 188.04700 |
| 分子式 : | C11H8O3 |
logP : | 1.63580 |
| 分子量 : | 188.17900 |
PSA : | 54.37000 |
7-甲基-5-羟基萘醌 | |
5-hydroxy-7-methylnaphthalene-1,4-dione | |
14787-38-3 | |
C11H8O3 | |
188.17900 | |
54.37000 | |
1.63580 | |
188.04700 |
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1.642
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226.3ºC
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6.68E-08mmHg at 25°C
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1.371g/cm3
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427.2ºC 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% |
