Adamantane,1,3,5,7-tetramethyl- (6CI,7CI,8CI) - Names and Identifiers
Name | 1,3,5,7-Tetrmethyl-adamantane
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Synonyms | Adamantane Impurity 18 1,3,5,7-Tetramethyladamantane 1,3,5,7-Tetrmethyl-adamantane Adamantane,1,3,5,7-tetramethyl- (6CI,7CI,8CI) 1,3,5,7-tetramethyltricyclo[3.3.1.1~3,7~]decane Tricyclo[3.3.1.13,7]decane, 1,3,5,7-tetramethyl-
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CAS | 1687-36-1
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InChI | InChI=1/C14H24/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12/h5-10H2,1-4H3 |
Adamantane,1,3,5,7-tetramethyl- (6CI,7CI,8CI) - Physico-chemical Properties
Molecular Formula | C14H24
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Molar Mass | 192.34 |
Density | 0.969±0.06 g/cm3(Predicted) |
Melting Point | 65.0-66.5 °C |
Boling Point | 96-102 °C(Press: 10 Torr) |
Flash Point | 77.3°C |
Vapor Presure | 0.206mmHg at 25°C |
Refractive Index | 1.523 |
Adamantane,1,3,5,7-tetramethyl- (6CI,7CI,8CI) - Introduction
1,3, 5,7-tetrmethyl-adamantane is an organic compound with the chemical formula C12H26. The following describes its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Density: 0.764g/cm³
-Boiling point: 174-177 ° C
-Melting point:-8.2 ° C
-Solubility: Soluble in organic solvents, slightly soluble in water
Use:
- 1,3, 5,7-tetrmethyl-adamantane is mainly used as a solvent for organic synthesis reactions, and is often used in alkylation reactions, diazotization reactions and elemental silicidation reactions in synthetic chemistry.
-It is also an efficient extractant that can be used to separate, purify and concentrate compounds.
Method:
- 1,3, 5,7-tetrmethyl-adamantane is usually prepared by the reaction of tetrachloromethane (CHCl4) and methylated adamantane (CH3Cl) under alkaline conditions.
-The specific preparation step is to add tetrachloromethane and methylated adamantane to a solution of alkaline catalyst (such as sodium hydroxide or potassium hydroxide) at a lower temperature (usually 0-5 ° C), and then separate, distillation and other steps, and finally get pure 1,3, 5,7-tetrmethyl-adamantane.
Safety Information:
- 1,3, 5,7-tetrmethyl-adamantane is a colorless liquid at room temperature, not easy to burn, but has low volatility, so avoid inhaling steam or mist. May be harmful to human health in large doses or long-term exposure.
-Wear suitable personal protective equipment such as protective gloves, safety glasses and protective face mask when used. Operate in a well-ventilated area, avoid direct contact with skin and eyes, and properly dispose of waste.
Last Update:2024-04-10 22:29:15