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| CAS号 : | 25710-20-7 |
精确质量 : | 143.02500 |
| 分子式 : | C5H6ClN3 |
logP : | 2.06180 |
| 分子量 : | 143.57400 |
PSA : | 64.93000 |
2,3-二氨基-5-氯吡啶 | |
5-chloropyridine-2,3-diamine | |
25710-20-7 | |
C5H6ClN3 | |
143.57400 | |
64.93000 | |
2.06180 | |
143.02500 |
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白色至略黄色结晶针状
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158.7ºC
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9.55E-05mmHg at 25°C
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164-173 °C
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1.447 g/cm3
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338.9ºC at 760 mmHg
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III
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6.1
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2933399090
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2811
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R23/24/25; R36/37/38
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S36/37/39-S26-S22
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Xn
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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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2933399090. 其他结构含非稠合吡啶环的化合物. 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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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |