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| CAS号 : | 4414-88-4 |
精确质量 : | 157.06400 |
| 分子式 : | C9H7N3 |
logP : | 1.62898 |
| 分子量 : | 157.17200 |
PSA : | 52.47000 |
2-氰甲基苯并咪唑 | |
(2-Benzimidazolyl)acetonitrile | |
4414-88-4 | |
C9H7N3 | |
157.17200 | |
52.47000 | |
1.62898 | |
157.06400 |
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淡黄色粉末
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1.684
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Stable under normal temperatures and pressures.
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142.5ºC
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通风低温干燥,与库房食品原料分开存放
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200-205 °C (dec.)(lit.)
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1.295 g/cm3
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439.5ºC at 760 mmHg
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GHS07 | |
警告 | |
H302; H312; H315; H319; H332; H335 | |
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III
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6.1
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2933990090
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3276
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3
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R20/21/22; R36/37/38
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S26-S37/39-S24/25
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DD5650000
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Xn
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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% |
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由邻苯二胺和氰乙酸甲酯在溶剂存在或无溶剂下反应制得。 | |
染料中间体。用作生产分散荧光黄8GFF、阳离子黄10GFF等染料。 |
![3-(1H-苯并咪唑-2-基)-4,5,6,7-四氢苯并[b]噻吩-2-胺](https://www.chemicalbook.com/CAS/GIF/143361-89-1.gif)
