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| CAS号 : | 16954-05-5 |
精确质量 : | 251.89000 |
| 分子式 : | C5H6Br2N2 |
logP : | 2.25350 |
| 分子量 : | 253.92300 |
PSA : | 17.82000 |
4,5-二溴-1,2-二甲基-1H-咪唑 | |
4,5-Dibromo-1,2-dimethyl-1H-imidazole | |
16954-05-5 | |
C5H6Br2N2 | |
253.92300 | |
17.82000 | |
2.25350 | |
251.89000 |
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1.647
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154.2ºC
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0.000302mmHg at 25°C
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77-78ºC
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2.06g/cm3
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331.3ºC at 760mmHg
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2933290090
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R36/37/38
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S26; S36/37/39
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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% |
