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| CAS号 : | 31991-54-5 |
精确质量 : | 450.11000 |
| 分子式 : | C28H18O6 |
logP : | 4.56180 |
| 分子量 : | 450.43900 |
PSA : | 115.06000 |
10-(4,5-二羟基-10-氧代-9H-蒽-9-基)-1,8-二羟基-10H-蒽-9-酮 | |
10-(4,5-dihydroxy-10-oxo-9H-anthracen-9-yl)-1,8-dihydroxy-10H-anthracen-9-one | |
31991-54-5 | |
C28H18O6 | |
450.43900 | |
115.06000 | |
4.56180 | |
450.11000 |
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1.779
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349.4ºC
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1.539g/cm3
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631ºC at 760 mmHg
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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% |