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| CAS号 : | 492-73-9 |
精确质量 : | 212.05900 |
| 分子式 : | C12H8N2O2 |
logP : | 1.54220 |
| 分子量 : | 212.20400 |
PSA : | 59.92000 |
二(2-吡啶基)乙二酮 | |
1,2-dipyridin-2-ylethane-1,2-dione | |
492-73-9 | |
C12H8N2O2 | |
212.20400 | |
59.92000 | |
1.54220 | |
212.05900 |
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1.604
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198.2ºC
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400ºC at 760 mmHg
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154-156 °C(lit.)
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1.271 g/cm3
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1.31E-06mmHg at 25°C
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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3
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S26-S36/37
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Xi
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R36/37/38
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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% |
