α-紫罗酮 GC≥90%
α- Ionone
品牌:桔子
产品编号:B27856
CAS号:127-41-3
分子式:C13H20O
分子量:192.2973
α-紫罗酮
| 中文名称 : | α-紫罗酮 |
|---|---|
| 英文名称 : | α- Ionone |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 127-41-3 |
| 分子式 : | C13H20O |
| 分子量 : | 192.2973 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 5282108 |
| InChIKey : | UZFLPKAIBPNNCA-BQYQJAHWSA-N |
实验性质
| 外观 / 形态 : | Liquid; CBI;colourless to pale-yellow liquid with a warm, woody, violet-floral odour |
|---|---|
| 颜色 / 形态 : | Colorless to slightly yellow liquid |
| 气味 : | It has a warm, woody, floral odor with balsamic and sweet tones and is strongly reminiscent of violet flowers.;Sweet-floral odor, reminiscent of violets |
| 沸点 : | 258 °C at 760 mm Hg;Pale yellow to yellow liquid; Specific gravity: 0.933-0.937 25/25 °C; Boiling point: 126-128 °C at 12 mm Hg /mixed ionone isomers/;237 °C |
| 闪点 : | 118 °C (244 °F) - closed cup |
| 溶解性 : | In water, 106 mg/L at 25 °C;Soluble in alcohol, most fixed oils, propylene glycol; insoluble in glycerin;Miscible with absolute alcohol. Soluble in 2 to 3 parts of 70% alcohol, ether, chloroform, benzene. Very slightly soluble in water. /mixed ionone isomers/;soluble in alcohol, propylene glycol, most fixed oils; insoluble in glycerol and water;1 ml in 3 ml 70% alcohol; 1 ml in 10 ml 60% alcohol (in ethanol) |
| 密度 : | 0.9319 at 20/4 °C;0.927-0.933 |
| 蒸气压 : | 0.019 mm Hg at 25 C (extrapolated from higher temperatures) |
| LogP : | log Kow = 3.85 |
| 折射率 : | Index of refraction: 1.4982 at 20 °C;1.497-1.502 |
资料来源:α-紫罗酮产品资料页;来源页标注 PubChem CID 5282108,资料日期 。
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