Examples of 'are alkyl' in a sentence
Meaning of "are alkyl"
are alkyl - a term that may be related to chemistry or compounds containing alkyl groups
How to use "are alkyl" in a sentence
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are alkyl
Formally they are alkyl esters of nitrous acid.
Desirably the aliphatic groups are alkyl groups.
The solvents are alkyl alcohols or alkylalkoxylated alcohols.
In a preferred embodiment the betaines are alkyl hydroxysultaines.
Also suitable are alkyl polyglucoside surfactants.
Typical alkylating agents are alkyl halides.
Also suitable are alkyl glycerol ether and sorbitan ester.
More preferred aryl substituents are alkyl and halo.
Phenylalkyl or phenylalkoxy are alkyl or alkoxy each of which is substituted by phenyl.
Preferred zwitterionic surfactants are alkyl betaines.
The glycol ethers are alkyl ethers of such glycols.
Favoured substituents for piperidinyl groups are alkyl groups.
Particularly preferred are alkyl sulphate anionic surfactants.
The inventors believe the terminal groups are alkyl groups.
The esters preferably are alkyl or substituted alkyl esters.
See also
Preferred alk groups are alkyl.
Other organic acids are alkyl esters of phosphoric acid.
Preferred examples of such residues are alkyl and aryl.
Also suitable are alkyl glycerol ethers and sorbitan esters.
Preferably such radicals are alkyl radicals.
Preferred substituents are alkyl or trifluoromethyl with isopropyl being particularly preferred.
Other preferred zwitterionic surfactants are alkyl amine oxides.
Both are alkyl groups.
Preferred alkylating reagents are alkyl halides.
R are alkyl groups or hydrogen.
Suitable amphoteric surfactants are alkyl betaines and imidazolines.
R are alkyl groups.
Examples of organic groups are alkyl and alkylene groups.
Preferred are alkyl dimethyl amine oxides such as lauryl dimethyl amine oxide.
Preferred alkylating agents are alkyl bromides or alkyl iodides.
Preferred among the ophthalmically acceptable esters are alkyl esters.
Suitable traditional preservatives are alkyl esters of parahydroxybenzoic acid.
Another class of preferred extraction agents are phenol and even more preferred are alkyl phenols.
Exemplary of suitable substituents are alkyl and halogen substituents.
More preferably at least two R groups are alkyl.
The preferred hydrocarbyl groups are alkyl having up to eight carbon atoms.
Preferred aliphatic groups of compounds of formula I are alkyl groups.
Typical hydrophobic end groups are alkyl esters and aromatic esters.
In other preferred embodiments, the alk groups are alkyl.
The preferred metalating agents are alkyl lithium or magnesium.
Also included are alkyl polyglycosides, polybetaine polysiloxanes, and mixtures thereof.
Preferred substituted aryl phosphites are alkyl aryl phosphites.
Among these compounds are alkyl pyridinium salts and alkyl pyridinium benzyl quats.
Specially preferred lime soap dispersing agents are alkyl ethoxysulfates.
The preferred cosurfactants are alkyl dimethyl amine oxides and alkyl betaines.
Examples of preferred surfactants within this class are alkyl diethanolamides.
Particularly preferred oligomers are alkyl epoxy acrylates and alkyl epoxy methacrylates.
Examples of preferred surfactants within this class are alkyl polyglucosides.
Particularly preferred alkyl glycosides are alkyl glucosides by virtue of the ready availability of glucose.
Examples of preferred surfactants within this class are alkyl pyrrolidones.
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Examples of using Alkyl
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An alkyl mercaptane is used as chain modifying agent
Formally they are alkyl esters of nitrous acid
Alkyl nitrates are employed as reagents in organic synthesis
