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What is the chemical formula for propylene glycol monostearate?
This is the reaction between propylene glycol )(C3H8O2 ) & Stearic acid (C18H36O2 ) in presence of acidic catalyst & reaction is known as esterification. C3H8O2 + C18H36O2 = C21H42O3 + H2O
What happens when hexene reacts with cold neutral and dilute potassium dichromate?
One would expect that the reaction between an alkene and cold, dilute potassium dichromate is an oxidation to a bifunctional alcohol at the carbons in the double bond. The result is also called a vincinal diol or a glycol. The reaction should be similar to the reaction of an alkene with cold, dilute potassium permangante, however, dichromate is a milder oxidizing agent and may not be as effective. The mechanism for this reaction involves the formation of an intermediete 'ester' with the metal at the carbons of the double bond, breaking the double bond. The it can be shown that the resonance structure of the intermediete complex transfers electron density to the ester linkage and protonates from water at both of the ester sites completing the oxidation.
How can propylene glycol be made?
Propylene glycol can be made through a chemical process called hydration of propylene oxide, where propylene oxide reacts with water to form propylene glycol. This reaction is typically carried out in the presence of a catalyst, such as an acid or a base, to facilitate the conversion of propylene oxide into propylene glycol.
Does Bayer's Reagent gives glycol with 2-methyl-propene?
Yes Bayers reagent is Alkaline and it gives syn addition of two -OH groups across the double bond but if acidified KMnO4 is taken then that will cleave the double bond and give a mixture of acids
What is the difference between ethylene glycol and polyethylene glycol?
Ethylene glycol is a simple compound used in antifreeze, while polyethylene glycol is a larger molecule used in various products like cosmetics and medications. The main difference is in their chemical structures and uses.
What is the product of the reaction between ethene and acidified potassium manganate 7?
Here is the half equation for this reaction between sodium ethandioate and potassium manganate: 2MnO4- + 5C2O42- + 16H+ = 2Mn2+ + 10CO2 + 8H2O Carbon dioxide gas, water and sodium permanganate (a manganese (II) salt) is produced.
What happens when acetylene reacts with alkaline potassium permanganate?
depends on the ratio and conditions really, if there is enough you will make co2 water manganese 2,3 oxide and potassium oxide if not you will make c2 h2 o2 or some other partially oxidized hydrocarbon
What is the chemical formula for propylene glycol monostearate?
This is the reaction between propylene glycol )(C3H8O2 ) & Stearic acid (C18H36O2 ) in presence of acidic catalyst & reaction is known as esterification. C3H8O2 + C18H36O2 = C21H42O3 + H2O
What happens when hexene reacts with cold neutral and dilute potassium dichromate?
One would expect that the reaction between an alkene and cold, dilute potassium dichromate is an oxidation to a bifunctional alcohol at the carbons in the double bond. The result is also called a vincinal diol or a glycol. The reaction should be similar to the reaction of an alkene with cold, dilute potassium permangante, however, dichromate is a milder oxidizing agent and may not be as effective. The mechanism for this reaction involves the formation of an intermediete 'ester' with the metal at the carbons of the double bond, breaking the double bond. The it can be shown that the resonance structure of the intermediete complex transfers electron density to the ester linkage and protonates from water at both of the ester sites completing the oxidation.
What happens when you mix antifreeze with potassium hydroxide?
Prestone Antifreeze/Coolant (green stuff)Ethylene glycolDiethylene glycolProprietary corrosion inhibitorsSwiftech HydrX Extreme Duty CoolantEthylene glycolEthylhexanoic acidPotassium hydroxide4-Hydrobenzoic acidDiethylene glycolso in essence if you add potassium hydroxide to the antifreeze above you would have the same thing without the two acids but for accidents sake there is no change in HHO production and no volatile reaction
How can propylene glycol be made?
Propylene glycol can be made through a chemical process called hydration of propylene oxide, where propylene oxide reacts with water to form propylene glycol. This reaction is typically carried out in the presence of a catalyst, such as an acid or a base, to facilitate the conversion of propylene oxide into propylene glycol.
Does Bayer's Reagent gives glycol with 2-methyl-propene?
Yes Bayers reagent is Alkaline and it gives syn addition of two -OH groups across the double bond but if acidified KMnO4 is taken then that will cleave the double bond and give a mixture of acids
What is the difference between ethylene glycol and polyethylene glycol?
Ethylene glycol is a simple compound used in antifreeze, while polyethylene glycol is a larger molecule used in various products like cosmetics and medications. The main difference is in their chemical structures and uses.
How many moles of water are produced when ethylene glycol reacts with phtalic anhydride?
The balanced chemical equation for the reaction between ethylene glycol and phthalic anhydride is: C6H4(CO)2O + 2 C2H6O2 → C6H4(CO2CH2CH2O)2 + 2 H2O From the equation, it can be seen that 2 moles of water are produced for every 1 mole of ethylene glycol reacting with 1 mole of phthalic anhydride.
What is the reaction of polyethylene glycol with teflon?
Polyethylene glycol does not react with Teflon (polytetrafluoroethylene) due to the non-reactive nature of Teflon. Both compounds are chemically inert and do not readily participate in chemical reactions with each other.
Does Polyethylene Glycol reacts with Sodium Hydroxide solution?
No, polyethylene glycol does not react with sodium hydroxide solution. Polyethylene glycol is a non-reactive polymer that is often used as a solvent, while sodium hydroxide is a strong base used for various chemical reactions. Mixing the two will not result in a chemical reaction.
Give monomers of terylene.?
The monomers of terylene, also known as PET (polyethylene terephthalate), are terephthalic acid and ethylene glycol. These monomers undergo a condensation reaction to form the polymer terylene.
