
| 性质 (Property) | 中文值 (Chinese Value) | 英文值 (English Value) |
|---|---|---|
| 熔点 (Melting Point) | 196-200°C (dec.) (lit.) | 196-200 °C (dec.) (lit.) |
| 比旋光度 (Specific Rotation) | +22º (589nm, c=20, H₂O, 25ºC) | +22º (589 nm, c=20, H₂O, 25ºC) |
| 沸点 (Boiling Point) | 344.46°C (粗略估计) | 344.46 °C (rough estimate) |
| 密度 (Density) | 1.2981 (粗略估计) | 1.2981 (rough estimate) |
| 折射率 (Refractive Index) | 21.5° (c=5, H₂O) | 21.5° (c=5, H₂O) |
| 储存条件 (Storage Conditions) | 储存于+30°C以下 | Store below +30°C |
| 溶解度 (Solubility) | 在HCl中表现出适度的溶解度 | Exhibits moderate solubility in HCl |
| 酸度系数 (pKa) | 1.17±0.50 (预测) | 1.17±0.50 (Predicted) |
| 形态 (Appearance) | 结晶粉末 | Crystalline powder |
| 颜色 (Color) | 白色至类白色 | White to off-white |
| pH值 (pH) | 0.3 (200g/l, H₂O) | 0.3 (200 g/L, H₂O) |
| 旋光度 (Optical Rotation) | [α]²⁰/D +21.5±1°, c=10% in H₂O | [α]²⁰/D +21.5±1°, c=10% in H₂O |
| 作用 (Applications) | 有机合成中间体,拆分剂,渗透膜关键原料 | Organic synthesis intermediate, chiral resolving agent, key material for permeable membranes |
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