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| CAS号 : | 932-22-9 |
精确质量 : | 163.95400 |
| 分子式 : | C4H2Cl2N2O |
logP : | 1.07670 |
| 分子量 : | 164.97700 |
PSA : | 45.75000 |
4,5-二氯-3-羟基哒嗪 | |
4,5-Dichloro-3(2H)-pyridazinone | |
932-22-9 | |
C4H2Cl2N2O | |
164.97700 | |
45.75000 | |
1.07670 | |
163.95400 |
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米色结晶固体
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1.611
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159ºC
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204-206 °C(lit.)
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1.76 g/cm3
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339.2ºC at 760 mmHg
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2933990090
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3
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R36/37/38
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S26-S36-S37/39
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UR6182000
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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% |
