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| CAS号 : | 17648-03-2 |
精确质量 : | 242.05800 |
| 分子式 : | C14H10O4 |
logP : | 2.41020 |
| 分子量 : | 242.22700 |
PSA : | 74.60000 |
2,3-二氢-9,10-二羟基-1,4-蒽二酮 | |
2,3-DIHYDRO-9,10-DIHYDROXY-1,4-ANTHRACENEDIONE | |
17648-03-2 | |
C14H10O4 | |
242.22700 | |
74.60000 | |
2.41020 | |
242.05800 |
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1.744
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316ºC
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575.8ºC at 760mmHg
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154-157ºC(lit.)
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1.511g/cm3
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7.4E-14mmHg at 25°C
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S24/25; S26
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Xi
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R36/37/38
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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% |