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| CAS号 : | 141524-74-5 |
精确质量 : | 187.95900 |
| 分子式 : | C5H5BrN2O |
logP : | 0.99510 |
| 分子量 : | 189.01000 |
PSA : | 34.89000 |
4-溴-1-甲基-1H-咪唑-5-甲醛 | |
5-bromo-3-methylimidazole-4-carbaldehyde | |
141524-74-5 | |
C5H5BrN2O | |
189.01000 | |
34.89000 | |
0.99510 | |
187.95900 |
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1.621
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164.9ºC
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4.81E-05mmHg at 25°C
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60-64ºC
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1.73 g/cm3
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349.1ºC at 760 mmHg
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GHS07 | |
警告 | |
H302 | |
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2933290090
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R36/37/38
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S26
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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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2933290090. 其他结构含非稠合咪唑环的化合物. 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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2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
