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| CAS号 : | 13051-89-3 |
精确质量 : | 196.04800 |
| 分子式 : | C8H8N2O4 |
logP : | 0.04980 |
| 分子量 : | 196.16000 |
PSA : | 78.38000 |
吡嗪-2,5-二羧酸二甲酯 | |
DIMETHYL PYRAZINE-2,5-DICARBOXYLATE | |
13051-89-3 | |
C8H8N2O4 | |
196.16000 | |
78.38000 | |
0.04980 | |
196.04800 |
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1.518
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142.2ºC
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311.4ºC at 760mmHg
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1.293g/cm3
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0.000563mmHg at 25°C
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2933990090
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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% |
