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| CAS号 : | 13472-81-6 |
精确质量 : | 250.85800 |
| 分子式 : | C5H3Br2NO |
logP : | 2.31220 |
| 分子量 : | 252.89100 |
PSA : | 33.12000 |
3,5-二溴-2-羟基嘧啶 | |
3,5-Dibromo-2-hydroxypyridine | |
13472-81-6 | |
C5H3Br2NO | |
252.89100 | |
33.12000 | |
2.31220 | |
250.85800 |
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米色至淡棕色结晶粉末
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1.672
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129.4ºC
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0.00208mmHg at 25°C
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204-210 °C
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2.293g/cm3
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290.4ºC at 760mmHg
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2933399090
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2811
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R22; R36/37/38
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S37/39-S26
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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% |
