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| CAS号 : | 50681-25-9 |
精确质量 : | 124.02700 |
| 分子式 : | C5H4N2O2 |
logP : | 0.17480 |
| 分子量 : | 124.09700 |
PSA : | 63.08000 |
4-哒嗪羧酸 | |
4-Pyridazinecarboxylic acid | |
50681-25-9 | |
C5H4N2O2 | |
124.09700 | |
63.08000 | |
0.17480 | |
124.02700 |
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灰白色至棕色粉末
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1.568
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244.2 °C (dec.)(lit.)
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1.403 g/cm3
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404.2ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2933990090
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3
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R36/37/38
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S26-S37/39
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Xi
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
