Aldehydes in a sentence

It’s given a vaguely metallic edge with aldehydes, which help lift a fragrance.

In Chemistry, Chemical bonding and molecular structure, General organic chemistry, Electrochemistry, Carbonyl Compounds — aldehydes and Ketones, and Atomic structure are important topics that are more likely to be asked in exams.

Erythropel is careful to note, however, that any flavored product may contain aldehydes — even a generic ‘tobacco-flavored’ one.

Chamois leather is made using marine oils (traditionally cod oil) that oxidize easily to produce the aldehydes that tan the leather to color it.

Characterization An aldehyde differs from a ketone because of its hydrogen atom attached to its carbonyl group, making aldehydes easier to oxidize.

Division Carbohydrates are polyhydroxy aldehydes, ketones, alcohols, acids, their simple derivatives and their polymers having linkages of the acetal type.

Electroless nickel plating uses hypophosphite as the reducer while plating of other metals like silver, gold and copper typically use low molecular weight aldehydes.

In aldehydes, the carbonyl is bonded to one carbon and one hydrogen and are located at the ends of carbon chains.

Lead is one of three metals used in the Oddy test for museum materials, helping detect organic acids, aldehydes, and acidic gases.

Maturation is caused by physical and chemical factors such as oxygen supply, the broad application of external heat, nitrogen oxides, aldehydes and amino acids, among other unknown factors.

Most sugars, however, are derivatives of aldehydes.

MTO also catalyses the conversion of aldehydes and diazoalkanes into an alkene.

Physical properties and characterization Aldehydes have properties that are diverse and that depend on the remainder of the molecule.

Reduction Aldehydes or ketones are reduced with sodium borohydride or lithium aluminium hydride (after an acidic workup).

Smaller aldehydes are more soluble in water, formaldehyde and acetaldehyde completely so.

Structure and bonding Aldehydes feature an sp 2 -hybridized, planar carbon center that is connected by a double bond to oxygen and a single bond to hydrogen.

Synthesis of Schiff bases main Schiff bases can be obtained by reacting amines with ketones or aldehydes.

The bulk of the synthetic alcohols, at least those larger than ethanol, are produced by hydrogenation of hydroformylation-derived aldehydes.

The two aldehydes of greatest importance in industry, formaldehyde and acetaldehyde, have complicated behavior because of their tendency to oligomerize or polymerize.

They are aldehydes or ketones with two or more hydroxyl groups.