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| CAS号 : | 14305-08-9 |
精确质量 : | 327.88500 |
| 分子式 : | C10H6Br2N2O |
logP : | 2.75750 |
| 分子量 : | 329.97500 |
PSA : | 34.89000 |
4,5-二溴-2-苯基-2,3-二氢哒嗪-3-酮 | |
4,5-Dibromo-2-phenylpyridazin-3(2H)-one | |
14305-08-9 | |
C10H6Br2N2O | |
329.97500 | |
34.89000 | |
2.75750 | |
327.88500 |
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1.687
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159.5ºC
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8.82E-05mmHg at 25°C
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143ºC
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1.89g/cm3
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340.1ºC at 760mmHg
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2933990090
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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% |
