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| CAS号 : | 95-23-8 |
精确质量 : | 149.05900 |
| 分子式 : | C7H7N3O |
logP : | 1.01960 |
| 分子量 : | 149.15000 |
PSA : | 74.67000 |
5-氨基苯并咪唑酮 | |
5-Amino-2-benzimidazolinone | |
95-23-8 | |
C7H7N3O | |
149.15000 | |
74.67000 | |
1.01960 | |
149.05900 |
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固体
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1.657
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75.6ºC
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Store in a cool, dry place. Store in a tightly closed container.
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1.363 g/cm3
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201.4ºC at 760 mmHg
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GHS07 | |
警告 | |
H302; H319 | |
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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% |
用邻苯二胺与尿素在150～250℃下固相反应脱氨氢环制得苯并咪唑酮,再经硝化、还原即得。 | |
有机颜料中间体，医药中间体。 |
