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| CAS号 : | 271-44-3 |
精确质量 : | 118.05300 |
| 分子式 : | C7H6N2 |
logP : | 1.56290 |
| 分子量 : | 118.13600 |
PSA : | 28.68000 |
吲唑 | |
1H-indazole | |
271-44-3 | |
C7H6N2 | |
118.13600 | |
28.68000 | |
1.56290 | |
118.05300 |
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1.696
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白色或米色结晶粉末
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270°C
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270 °C743 mm Hg(lit.)
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145-148 °C(lit.)
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1.242 g/cm3
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SOLUBLE IN HOT WATER
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0.0116mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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NK7745000
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3
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29339990
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S22-S24/25
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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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<p>先由邻氨基苯甲酸经重氮化、还原、环合、氯化得到3-氯吲唑。然后,将3-氯吲唑、红磷和氢碘酸混合回流24h,再经后处理精制而得吲唑。</p> | |
<p>用于有机合成。</p> |
