Noun:

எதிலன் வாயு,

ethylene's Usage Examples:

Conversely, by heating protocatechuic acid with potash and methylene iodide, piperonylic acid was regained.

Dumas, who regarded them as hydrates of olefiant gas (ethylene); on the other they yielded chloroform, chloral and aldehyde, as well as other compounds of less general interest, and also the method of forming mirrors by depositing silver from a slightly ammoniacal solution by acet aldehyde.

"Polymethylenes can give only secondary and tertiary alcohols, benzene only tertiary; these latter compounds are known as phenols.

For other syntheses of hexamethylene derivatives, see Polymethylenes.

Ethane, when heated to this degree, splits up into ethylene and hydrogen, whilst ethylene decomposes to methane and acetylene, and the acetylene at once polymerizes to benzene, styrolene, retene, 'c.

above), also known as diethylene diamine, may be prepared by reducing pyrazine, or, better, by combining aniline and ethylene bromide to form diphenyl diethylene diamine, the dinitroso compound of which hydrolyses to para-dinitrosophenol and pipera zine.

Pyrrol is readily converted into pyridine derivatives by acting with bromoform, chloroform, or methylene iodide on its potassium salt, t3-brom-and O-chlorpyridine being obtained with the first two compounds, and pyridine itself with the last.

proteinaceous inhibitor of ethylene biosynthesis from red alga.

polyethylene groundsheet, the elements will be kept at bay.

When sodio-malonic ester is condensed with trimethylene bromide the chief product is ethyl pentane tetracarboxylate, tetramethylene dicarboxylic ester being also formed, and from this the free acid may be obtained on hydrolysis.

copolymers of ethylene, styrene and potentially other monomers as well made possible by Dow's Insite technology.

A common arrangement is to have two draw-over vaporizers in series containing halothane and trichloroethylene, with the halothane nearest the patient.

The word is derived from the French olefiant (from olefier, to make oil), which was the name given to ethylene, the first member of the series, by the Dutch chemists, J.

Synonyms:

ethene, TCE, alkene, gas, trichloroethylene, trichloroethane, olefine, olefin,

Antonyms:

defend, leaded gasoline, unleaded gasoline, understate,