The formula C2H4O can represent both ethanol and dimethyl ether. Ethanol is a common alcohol used in beverages and as a fuel, while dimethyl ether is a volatile compound used as a propellant and refrigerant.
Dimethyl ether (DME) is the organic compound with the formula CH3OCH3. The simplest ether, it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant. Dimethyl ether is also promising as a clean-burning hydrocarbon fuel.
methanol dehydration to dimethyl ether (DME). it is simple
The compound with the formula H3C-O-CH3 is dimethyl ether, which is an ether consisting of two methyl groups (CH3) connected by an oxygen atom. It can be represented as CH3OCH3. Dimethyl ether is a colorless gas at room temperature and is used as a solvent, a fuel, and in the production of various chemicals.
Dimethyl ether is polar. It is more polar than an equivalent alkene but not nearly as polar as an ester or an amide.
To find the number of moles of dimethyl ether in 138 g, we first need to calculate the molar mass of dimethyl ether, which is 46 g/mol. Then, we can use the formula moles = mass / molar mass to find that there are 3 moles of dimethyl ether in 138 g.
This compound is called dimethyl ether. It consists of two methyl groups (CH3) attached to an oxygen atom in the middle.
This can be either: ethanol : C2H5OH which is an alcohol or dimethyl ether (methoxymethane) CH3OCH3 which is an ether. These are examples of functional group isomers. Regards, Denison - gofortraining@gmail.com
According to Wikipedia, it's done catalytically--they make methanol from natural gas, then turn the methanol into dimethyl ether. Now I need to know: what are you going to use this for? Apparently it's being considered as a substitute for diesel, but we already have biodiesel and the only "moderate modifications" you need to make to the engine for that are to replace your fuel hoses with ones biodiesel won't eat.
Ethanol has a higher boiling point than dimethyl ether because ethanol molecules have stronger intermolecular forces due to hydrogen bonding, while dimethyl ether only has weaker dipole-dipole forces. These stronger hydrogen bonds in ethanol require more energy to break, resulting in a higher boiling point compared to dimethyl ether.
S(CH3)2 is the formula for Dimethyl Sulfide analogous to Dimethyl ether
Dimethyl ether (DME) has a boiling point of -24.8°C, and propane has a boiling point of -42.1°C. Therefore, dimethyl ether propane would have a boiling point that falls between these two values, likely around -30°C to -35°C.