2-乙基己酸 GC≥99%
2-Ethylhexanoic acid
品牌:桔子
产品编号:B65220
CAS号:149-57-5
分子式:C8H16O2
分子量:144.21
2-乙基己酸
| 中文名称 : | 2-乙基己酸 |
|---|---|
| 英文名称 : | 2-Ethylhexanoic acid |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 149-57-5 |
| 分子式 : | C8H16O2 |
| 分子量 : | 144.21 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 8697 |
| InChIKey : | OBETXYAYXDNJHR-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Ethylhexoic acid is a colorless to light yellow liquid with a mild odor. It will burn though it may take some effort to ignite. It is slightly soluble in water. It is corrosive to metals and tissue. It is used to make paint dryers and plasticizers.;CBI; Liquid;Clear liquid with a mild odor; [HSDB] Colorless to light yellow liquid; [CAMEO];COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;A colorless to light yellow liquid with a mild odor. |
|---|---|
| 颜色 / 形态 : | Clear liquid |
| 气味 : | Mild odor |
| 沸点 : | 442 °F at 760 mmHg (NTP, 1992);228 °C;220.00 to 223.00 °C. @ 760.00 mm Hg;227 °C;442 °F;228 °C @760 [mm Hg] |
| 熔点 : | -117 °F (NTP, 1992);-59.00 °C. @ 760.00 mm Hg;-59 °C;-117 °F |
| 闪点 : | 260 °F (NTP, 1992);118 °C;114 °C (closed cup);245 °F (118 °C) (OPEN CUP);118 °C o.c.;260 °F |
| 溶解性 : | less than 1 mg/mL at 84 °F (NTP, 1992);Soluble in ethyl ether, carbon tetrachloride; slightly soluble in ethanol.;Solubility in water = 1.4 g/L water at 25 °C.;In water at 20 °C, 0.2 wt %. /2,000 mg/L/;2 mg/mL at 20 °C;Solubility in water, g/100ml: 0.14 (very poor) |
| 密度 : | 0.903 (USCG, 1999) - Less dense than water; will float;0.9031 g/cu cm at 25 °C;Relative density (water = 1): 0.90;0.903;0.9031 @25 °C |
| 蒸气压 : | 0.03 [mmHg];0.03 mm Hg at 20 °C;Vapor pressure, Pa at 20 °C: 4;7.5 [mm Hg] @108 °C |
| LogP : | log Kow = 2.64;2.64 |
| 自燃温度 : | 699 °F (USCG, 1999);700 °F (371 °C);371 °C |
| 热分解说明 : | When heated to decomposition, it emits acrid and irritating fumes. |
| 黏度 : | 7.8 mPa s |
| 折射率 : | Index of refraction: 1.4241 at 20 °C/D |
资料来源:2-乙基己酸产品资料页;来源页标注 PubChem CID 8697,资料日期 。
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