正庚醇 GC≥99.8%
1-Heptanol
品牌:桔子
产品编号:B27228
CAS号:111-70-6
分子式:C7H16O
分子量:116.2
正庚醇
| 中文名称 : | 正庚醇 |
|---|---|
| 英文名称 : | 1-Heptanol |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 111-70-6 |
| 分子式 : | C7H16O |
| 分子量 : | 116.2 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 8129 |
| InChIKey : | BBMCTIGTTCKYKF-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Watery colorless liquid with a weak alcohol odor. Floats on water. (USCG, 1999);Liquid;Colorless fragrant liquid; [Hawley];COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;colourless liquid/citrus odour |
|---|---|
| 颜色 / 形态 : | Colorless liquid |
| 气味 : | Fragrant;FAINT, AROMATIC, FATTY |
| 沸点 : | 349 °F at 760 mmHg (USCG, 1999);175.8 °C at 760 mm Hg;BP: 155.6 °C at 400 mm Hg; 136.6 °C at 200 mm Hg; 119.5 °C at 100 mm Hg; ... 85.8 °C at 20 mm Hg; 74.7 °C at 10 mm Hg; 64.3 °C at 5 mm Hg; 42.4deg C at 1.0 mm Hg;175.00 to 176.00 °C. @ 760.00 mm Hg;175 °C;175.8 °C @760 [mm Hg] |
| 熔点 : | -29 °F (USCG, 1999);-34.6 °C;-34.1 °C;-34 °C |
| 闪点 : | 170 °F (USCG, 1999);76.6 °C;71 °C;70 °C c.c. |
| 溶解性 : | Miscible with alcohol, ether;1.0 g/L of water at 18 °C; 2.85 g/L of water at 100 °C; 5.15 g/L of water at 130 °C;In water, 1,670 mg/L at 25 °C;1740 ppm (wt) at 25 °C;Slightly soluble in carbon tetrachloride; soluble in ethanol, ether;1.67 mg/mL at 25 °C;Solubility in water, g/100ml at 20 °C: 0.1;slightly soluble in water; miscible with alcohol, ether, most fixed oils;1 ml in 2 ml 60% alcohol (in ethanol) |
| 密度 : | 0.822 at 68 °F (USCG, 1999) - Less dense than water; will float;0.8219 at 20 °C/4 °C;0.82 g/cm³;Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.01;0.820-1.824;0.824 @ 20°C |
| 蒸气压 : | 0.21 [mmHg];0.2163 mm Hg at 25 °C;Vapor pressure, Pa at 20 °C: 15;0.2163 [mm Hg] @25 °C |
| LogP : | Log Kow = 2.62;2.62;2.57 |
| 自燃温度 : | 275 °C |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and fumes. |
| 黏度 : | 7.4 centapoise at 20 °C |
| 折射率 : | Index of refraction: 1.4249 at 20 degC/D;1.423-1.427 |
资料来源:正庚醇产品资料页;来源页标注 PubChem CID 8129,资料日期 。
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