What happens when ethylene glycol is oxidized with hno3?

What happens when ethylene glycol is oxidized with hno3?

(Abstract.) If glycol be oxidized with nitric acid, according to Wurtz*, it is converted into glycolic and oxalic acids.

Does ethylene glycol react with acid?

Upon ingestion, ethylene glycol is oxidized to glycolic acid, which is, in turn, oxidized to oxalic acid, which is toxic.

What does ethylene glycol react with?

It appears as a clear, colourless, liquid. Ethylene glycol is broadly in use as an antifreeze and a raw material in the plastic industry. It is made when ethylene oxide reacts with water.

When ethyl glycol is heated with a mixture of concentrated hno3 and concentrated h2 S o4 it produces?

Answer. 33260 – ethylene glycol on being distilled with concentrated H2SO4 gives 1. ethylene oxide 2.

Is ethylene glycol an acid?

Ethylene glycol is a diol, an alcohol with a molecular structure that contains two hydroxyl (OH) groups, and terephthalic acid is a dicarboxylic aromatic acid, an acid with a molecular structure that contains a large, six-sided carbon (or aromatic) ring and two carboxyl (CO2H) groups.

What happens when ethylene glycol is distilled with conc H2SO4?

When distilled with conc. sulphuric acid ethylene glycol undergoes dehydration to form 1,4-dioxane ( six membered ring with two oxygen atoms diagonally opposite); H from OH of one molecule reacts with OH of another molecule, similarly OH of first molecule reacts with H of second molecule. Hope this helps.

What happens when ethylene glycol is treated with conc H2SO4?

When Ethylene glycol is heated with concentrated H2SO4, dioxane is formed.

What is ethylene glycol in?

DESCRIPTION: Ethylene glycol is a useful industrial compound found in many consumer products. Examples include antifreeze, hydraulic brake fluids, some stamp pad inks, ballpoint pens, solvents, paints, plastics, films, and cosmetics. It can also be a pharmaceutical vehicle.

What happens when ethylene glycol reacts with oxygen?

Nitrogen oxides gases generated in the process are oxidized to nitric acid with oxygen during the reaction. The process is substantially an oxidation of ethylene glycol and/or glycolic acid by oxygen in an acid medium comprising nitric acid and eliminates the use of the nitric acid regeneration system required in usual nitric acid oxidation.

How are nitrogen oxides produced from ethylene glycol?

In the method described in the specification, nitrogen oxides gases are generated, during the oxidation of ethylene glycol, through reduction of nitric acid. The nitrogen oxides gases liberated are exhausted from the reactor and fed to an absorber.

What happens when ethylene glycol dinitrate reacts with potassium hydroxide?

When ethylene glycol dinitrate is rapidly heated to 215 °C, it explodes; this is preceded by partial decomposition similar to that of nitroglycerin. EGDN has a slightly higher brisance than nitroglycerin. Ethylene glycol dinitrate reacts violently with potassium hydroxide, yielding ethylene glycol and potassium nitrate :

How can ethylene glycol be oxidized with oxygen gas in autoclave?

This result shows that ethylene glycol can be oxidized with oxygen gas in the presence of nitric acid. EXAMPLE 1n the autoclave used in Example 1, 187.2 g of an aqueous solution constituting 36.7 wt. percent sulfuric acid and 23.3 wt. percent nitric acid was charged. The air in the autoclave was replaced completely with oxygen gas.