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| CAS号 : | 2199-51-1 |
精确质量 : | 167.09500 |
| 分子式 : | C9H13NO2 |
logP : | 1.80820 |
| 分子量 : | 167.20500 |
PSA : | 42.09000 |
2,4-二甲基-3-吡咯羧酸乙酯 | |
Ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate | |
2199-51-1 | |
C9H13NO2 | |
167.20500 | |
42.09000 | |
1.80820 | |
167.09500 |
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红色晶体
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1.516
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129.8ºC
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0.002mmHg at 25°C
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122-123ºC
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1.08 g/cm3
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291ºC at 760 mmHg
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2933990090
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R36/37/38
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S26; S36/37/39
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Xi
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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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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2933990090. 其他仅含氮杂原子的杂环化合物. 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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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
