软脂酸 Standard for GC, ≥99%(GC)
Palmitic acid
品牌:桔子
产品编号:V33231
CAS号:57-10-3
分子式:C16H32O2
分子量:256.42
软脂酸
| 中文名称 : | 软脂酸 |
|---|---|
| 英文名称 : | Palmitic acid |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 57-10-3 |
| 分子式 : | C16H32O2 |
| 分子量 : | 256.42 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 985 |
| InChIKey : | IPCSVZSSVZVIGE-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Large Crystals; CBI; Dry Powder; Other Solid; Liquid; Liquid; Other Solid;Colorless or white solid; [ICSC] Off-white solid; [MSDSonline];Solid;COLOURLESS OR WHITE CRYSTALS.;hard, white or faintly yellowish crystalline solid |
|---|---|
| 颜色 / 形态 : | White crystalline scales;White crystalline needles;Needles from alcohol;Hard, white, or faintly yellowish, somewhat glossy crystalline solid, or as a white yellowish powder |
| 气味 : | Virtually odorless; slight characteristic odor |
| 沸点 : | 351.5 °C;351-352 °C |
| 熔点 : | 61.8 °C;62.49 °C;63 °C |
| 溶解性 : | 0.04 mg/L (at 25 °C);In water, 0.04 mg/L at 25 °C;Insoluble in water;Soluble in hot alcohol and ether;Soluble in ethanol, acetone, benzene; very soluble in chloroform; miscible with ethyl ether;Soluble in aromatic, chlorinated and oxygenated solvents;4e-05 mg/mL;Solubility in water: none;practically insoluble in water; soluble in alcohol, ether, chloroform;(in ethanol) |
| 密度 : | Density: 0.8527 g/cu cm at 62 °C;Relative density (water = 1): 0.85;0.849 @25 °C |
| 蒸气压 : | 0.00000038 [mmHg];3.8X10-7 mm Hg at 25 °C;Vapor pressure, Pa at 154 °C: 133 |
| LogP : | 7.17;log Kow = 7.17;5.31 |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and irritating fumes. |
| 黏度 : | 7.80 mPa.sec (cP) at 70 °C |
| 折射率 : | Index of refraction: 1.4309 at 70 °C;Index of refraction: 1.4335 at 60 °C |
资料来源:软脂酸产品资料页;来源页标注 PubChem CID 985,资料日期 。
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