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| CAS号 : | 10521-08-1 |
精确质量 : | 128.01100 |
| 分子式 : | C5H4O4 |
logP : | -0.58090 |
| 分子量 : | 128.08300 |
PSA : | 60.44000 |
1,3-丙酮二羧基 酸 酐 | |
oxane-2,4,6-trione | |
10521-08-1 | |
C5H4O4 | |
128.08300 | |
60.44000 | |
-0.58090 | |
128.01100 |
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1.487
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165.4ºC
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354.9ºC at 760mmHg
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1.472g/cm3
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3.24E-05mmHg at 25°C
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2932999099
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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