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| CAS号 : | 492-80-8 |
精确质量 : | 267.17400 |
| 分子式 : | C17H21N3 |
logP : | 3.33450 |
| 分子量 : | 267.36900 |
PSA : | 30.33000 |
碱性嫩黄 | |
auramine O free base | |
492-80-8 | |
C17H21N3 | |
267.36900 | |
30.33000 | |
3.33450 | |
267.17400 |
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1.4400
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4.38 (vs air)
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黄色粉末
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193 °F
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73 °C733.4 mm Hg(lit.)
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43 °C
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1.383 g/mL at 25 °C(lit.)
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27.9 g/L (20 º C)
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8.31E-07mmHg at 25°C
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S36/37; S61
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Xn; N
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R22
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2925290090
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2933990090
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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% | |
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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主要用于醋纤、棉织品的染色,还用于纸张、皮革、油漆等的着色 |
