17159-80-7
基本信息
环己基甲酸乙酯
对环己醇甲酸乙酯
4-羟基环己甲酸乙酯
4-羟基环己烷羧酸乙酯
4-(甲酸乙酯)环己醇
4-羟基环己烷甲酸乙酯
4-羟基环己基甲酸乙酯
4-羟基环己烷-1-羧酸乙酯
4-羟基环己烷甲酸乙酯(顺反混合)
Einecs 241-215-1
4-Hydroxycyclohexanecarboxylate
Ethyl 4-hydroxycyclohexanecarbonate
Ethyl 4-hydroxycyclohexylcarboxylate
ETHYL 4-HYDROXYCYCLOHEXANECARBOXYLATE
ethyl 4-hydroxycyclohexane-1-carboxylate
Ethyl4-hydroxycyclohexanecarboxylate,98%
Ethyl 4-hydroxycyclohexanecarboxylate≥ 99% (assay)
4-Hydroxycyclohexane-1-carboxylic acid ethyl ester
物理化学性质
| 沸点 | 127-134 °C0.1 mm Hg(lit.) |
| 密度 | 1.068 g/mL at 25 °C(lit.) |
| 折射率 | n |
| 闪点 | >230 °F |
| 储存条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 酸度系数(pKa) | 14.98±0.40(Predicted) |
| 形态 | liquid |
| 比重 | 1.068 |
| 外观 | Colorless to light yellow Liquid |
| 水溶解性 | Not miscible or difficult to mix in water. |
| InChI | InChI=1S/C9H16O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h7-8,10H,2-6H2,1H3 |
| InChIKey | BZKQJSLASWRDNE-UHFFFAOYSA-N |
| SMILES | C1(C(OCC)=O)CCC(O)CC1 |
| CAS 数据库 | 17159-80-7 |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H315-H319-H335 |
| 防范说明 | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| 危险品标志 | Xi |
| 危险类别码 | 36/37/38 |
| 安全说明 | 26-36 |
| WGK Germany | 3 |
| 海关编码 | 2918199890 |
制备方法
17159-79-4
3618-04-0
以4-氧代环己烷羧酸乙酯为原料合成反-4-羟基环己烷甲酸乙酯的一般步骤:在0℃条件下,将4-氧代环己烷羧酸乙酯(13.5g,79mmol)溶于甲醇(150mL)中,缓慢加入硼氢化钠(5.3g,140mmol)。反应混合物在室温下搅拌3小时。反应完成后,加入水(50mL)淬灭反应,随后用乙酸乙酯(150mL×1,50mL×2)进行萃取。合并有机层,用水(50mL)洗涤,无水硫酸钠干燥,过滤后减压浓缩。通过硅胶柱色谱法(洗脱剂:己烷-乙酸乙酯,比例1.5:1至1:1)纯化残余物,得到4-羟基环己烷甲酸乙酯(12g,收率88%,顺反比=3:7),为透明油状物。1H NMR(300MHz,CDCl3,顺式混合物)δ:4.17-4.08(m,2H),3.90(bs,0.3H),3.68-3.57(m,0.7H),2.42-1.28(m,9H),1.27-1.22(m,3H)ppm。(未观察到羟基信号。)
参考文献:
[1] Journal of Medicinal Chemistry, 2016, vol. 59, # 19, p. 8967 - 9004
[2] Organic Process Research and Development, 2010, vol. 14, # 4, p. 883 - 889
[3] Patent: WO2005/80317, 2005, A2. Location in patent: Page/Page column 150
[4] Tetrahedron Letters, 2000, vol. 41, # 39, p. 7567 - 7570
[5] Patent: US5175290, 1992, A
4-羟基环己烷甲酸乙酯价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/09/19 | B25572 | 4-羟基环己基甲酸乙酯,顺式 +反式, 97% Ethyl 4-hydroxycyclohexanecarboxylate, cis + trans, 97% | 17159-80-7 | 25g | 1726元 |
| 2025/05/22 | B25572 | 4-羟基环己基甲酸乙酯,顺式 +反式, 97% Ethyl 4-hydroxycyclohexanecarboxylate, cis + trans, 97% | 17159-80-7 | 5g | 484元 |
| 2025/05/22 | XW021715980705 | 4-羟基环己烷-1-羧酸乙酯 | 17159-80-7 | 100G | 968元 |
