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| CAS号 : | 2423-65-6 |
精确质量 : | 96.03240 |
| 分子式 : | C4H4N2O |
logP : | 0.51010 |
| 分子量 : | 96.08740 |
PSA : | 38.35000 |
吡嗪 n-氧化物 | |
1-oxidopyrazin-1-ium | |
2423-65-6 | |
C4H4N2O | |
96.08740 | |
38.35000 | |
0.51010 | |
96.03240 |
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1.564
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158.1ºC
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337.8ºC at 760 mmHg
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112-116ºC
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1.19g/cm3
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0.000201mmHg at 25°C
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26-39
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UN 1325 4.1/PG 2
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F; Xn
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R11
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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% |
