3-Amino-cyclohexanol(mixture of cis-and trans-)
3-aminocyclohexanol
CAS: 6850-39-1
Molecular Formula: C6H13NO
3-Amino-cyclohexanol(mixture of cis-and trans-) - Names and Identifiers
3-Amino-cyclohexanol(mixture of cis-and trans-) - Physico-chemical Properties
| Molecular Formula | C6H13NO |
| Molar Mass | 115.17 |
| Density | 1.037±0.06 g/cm3(Predicted) |
| Melting Point | 64-69°C |
| Boling Point | 115 °C(Press: 0.5 Torr) |
| Solubility | Chloroform, Dichloromethane, Dichloro Sulfoxide, Methanol |
| Appearance | Solid |
| Color | Off-white to Pale Pink |
| pKa | 15.09±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
3-Amino-cyclohexanol(mixture of cis-and trans-) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
3-Amino-cyclohexanol(mixture of cis-and trans-) - Reference Information
| Use | 3-aminocyclohexanol is an organic intermediate, which can be prepared by one-step reduction of amino-cyclohexane-2-enone. |
| preparation | 3-amino-cyclohexane -2-ketene (1901g,17.1mol) was dissolved in ethanol (11.5L) and NaOH(20% aqueous solution, 275mL) in a 20L autoclave. Raney nickel (366g,4.28mol,0.25 equivalent) was added and the reactor was purged with hydrogen. Using TLC(20% MeOH / CH2Cl2,Rf starting material = 0.5,Rf product = 0.14) to monitor the reaction process until no more starting material is visible, filter the reaction mixture to remove Raney nickel, and Concentrate in Vacuo to obtain a yellow oil, which crystallizes when standing, to obtain a hygroscopic yellow solid (1945g,99%). HRMS(FAB) for C6H13NO H is calculated as 116.1070. |
Last Update：2024-04-09 20:45:29
