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| CAS号 : | 1149-16-2 |
精确质量 : | 240.09000 |
| 分子式 : | C14H12N2O2 |
logP : | 3.20260 |
| 分子量 : | 240.25700 |
PSA : | 65.18000 |
乙二醛缩双(邻氨基苯酚) | |
Glyoxalbis(2-hydroxyanil) | |
1149-16-2 | |
C14H12N2O2 | |
240.25700 | |
65.18000 | |
3.20260 | |
240.09000 |
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灰白色至黄褐色的粉末
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1.596
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Stable. Incompatible with strong oxidizing agents. Combustible.
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1.92E-07mmHg at 25°C
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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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203-211 °C(lit.)
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1.17 g/cm3
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448.4ºC at 760 mmHg
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29252000
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3
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R36/37/38
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S26-S36
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Xi
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由邻氨基苯酚与乙二醛反应而得。将邻氨基苯酚溶于水中,加入保险粉,在80℃过滤后滴加乙二醛反应。冷却,滤出沉淀物,用水洗涤,再用甲醇重结晶,真空干燥即得成品。 | |
络合滴定指示剂,用地测定钙、镉等。 |