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A cooling bath or ice bath, in laboratory chemistry practice, is a liquid mixture which is used to maintain low temperatures, typically between 13 °C and −196 °C. These low temperatures are used to collect liquids after distillation , to remove solvents using a rotary evaporator , or to perform a chemical reaction below room temperature ...
Cycloheptane is a colorless liquid with a mild, aromatic odor. The boiling point at normal pressure is 119°C. [3] The molar enthalpy of vaporization is 38.5 kJ mol −1. [4] ...
Cyclohexane is a colourless, flammable liquid with a distinctive detergent-like odor, reminiscent of cleaning products (in which it is sometimes used). Cyclohexane is mainly used for the industrial production of adipic acid and caprolactam, which are precursors to nylon. [5] Cyclohexyl (C 6 H 11) is the alkyl substituent of cyclohexane and is ...
In the kitchen, you use salt in just about everything. But what most people don't realize is that salt can be used for a lot more than cooking. Here are a few unexpected ways you can use salt and ...
Repurposing common household items is good for the environment and your budget. For instance, you can disinfect your wood cutting board by scrubbing it with some coarse salt and a sliced lemon.
Norbornane (also called bicyclo[2.2.1]heptane). Unsubstituted cycloalkanes that contain a single ring in their molecular structure are typically named by adding the prefix "cyclo" to the name of the corresponding linear alkane with the same number of carbon atoms in its chain as the cycloalkane has in its ring.
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The resulting sodium salt of 1-(nitromethyl)cyclohexanol is added to acetic acid and shaken with hydrogen gas in the presence of W-4 Raney nickel catalyst. Sodium nitrite and acetic acid are then added to give cycloheptanone. [5] Cycloheptanone is also prepared by ring expansion of cyclohexanone with diazomethane as the methylene source. [5]