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| CAS号 : | 2645-22-9 |
精确质量 : | 220.01300 |
| 分子式 : | C10H8N2S2 |
logP : | 3.27600 |
| 分子量 : | 220.31400 |
PSA : | 76.38000 |
4,4'-联吡啶二硫醚 | |
4,4'-dipyridyl disulfide | |
2645-22-9 | |
C10H8N2S2 | |
220.31400 | |
76.38000 | |
3.27600 | |
220.01300 |
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白色或淡黄色结晶粉末
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1.693
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169.2ºC
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6.14E-05mmHg at 25°C
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0-6ºC
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76-78 °C(lit.)
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1.34 g/cm3
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356.1ºC at 760 mmHg
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2933399090
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3
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R36/37/38
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S26-S36
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Xi
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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% |
