法呢醇
法呢醇 性质
| 熔点 | 25°C |
|---|---|
| 沸点 | 149 °C4 mm Hg(lit.) |
| 密度 | 0.886 g/mL at 20 °C(lit.) |
| 蒸气压 | 13Pa at 20℃ |
| FEMA | 2478 | FARNESOL |
| 折射率 | n |
| 闪点 | 205 °F |
| 储存条件 | 2-8°C |
| 溶解度 | DMSO：100.0（最大浓度 mg/mL）；449.7（最大浓度 mM） |
| 酸度系数(pKa) | 14.69±0.10(Predicted) |
| 形态 | 液体 |
| 颜色 | 清澈无色至淡黄色 |
| 气味 (Odor) | 花香味。 |
| 香型 | floral |
| 水溶解性 | Not miscible or difficult to mix in water. |
| 敏感性 | Light Sensitive |
| Merck | 14,3937 |
| JECFA Number | 1230 |
| BRN | 1763926 |
| 稳定性 | 稳定的。易燃。与强氧化剂不相容。 |
| LogP | 4.72 at 22.3℃ |
| CAS 数据库 | 4602-84-0(CAS DataBase Reference) |
| NIST化学物质信息 | 2,6,10-Dodecatrien-1-ol, 3,7,11-trimethyl-(4602-84-0) |
| EPA化学物质信息 | Farnesol (4602-84-0) |
法呢醇 用途与合成方法
|
Human Endogenous Metabolite
|
Farnesol is a sesquiterpene alcohol that modulates cell-to-cell communication in Candida albicans . It is also shown that this molecule presents inhibitory effects against non-albicans Candida species , Paracoccidioides brasiliensis and bacteria. The minimum inhibitory concentrations (MICs) are determined in accordance with the M27-A3 protocol as described and Farnesol is tested at a concentration range of 0.29-150 μM. It is observed that Farnesol presents an inhibitory activity against C. neoformans and C. gattii (MIC range: 0.29-75.0 μM). Although Farnesol does not significantly alter phospholipase activity, a tendency to decrease this activity is observed.
天然品存在于桂皮、依兰、玫瑰草、麝葵籽等中。
由dl-橙花叔醇经无水醋酸处理而得。
安全信息
| 危险品标志 | Xi |
|---|---|
| 安全说明 | 24/25-22 |
| 危险品运输编号 | UN 3082 9 / PGIII |
| WGK Germany | 3 |
| RTECS号 | JR4979000 |
| F | 8 |
| Hazard Note | Irritant |
| TSCA | Yes |
| 海关编码 | 29052200 |
| 毒害物质数据 | 4602-84-0(Hazardous Substances Data) |
法呢醇 价格(试剂级)
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2024-11-11 | XW46028401 | 法呢醇 | 4602-84-0 | 5ML | 43 |
| 2024-11-08 | A19316 | 法呢醇, 异构体混合物, 96% | 4602-84-0 | 5g | 297 |
