Examples of 'octadecyl' in a sentence
Meaning of "octadecyl"
Octadecyl (noun): Referring to a chemical compound containing an 18-carbon alkyl chain
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- Any of very many isomeric univalent hydrocarbon radicals, C₁₈H₃₇, formally derived from an octadecane by the loss of a hydrogen atom
How to use "octadecyl" in a sentence
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octadecyl
The stationary phase is octadecyl silica gel.
Octadecyl dimethyl ammonium chloride.
As the alkyl group is mentioned octadecyl group.
It is known that the octadecyl ester of the amino acid tyrosine is an adjuvant.
Synthesized from paclitaxel and octadecyl diglycolate.
Silanes such as octadecyl trichlorosilane can also be widely used to functionalize oxide surfaces.
The anionic surfactant was sodium octadecyl toluene sulfonate.
Silanes such as octadecyl trichlorosilane have also been widely used to functionalize oxide surfaces.
More preferred types of columns include octadecyl modified columns.
Octadecyl hydrogen phosphate INNCN.
In another embodiment the fatty acid ester is octadecyl ester ofoctanol.
Preferably, the octadecyl silica is in combination with sepiolite.
Suitable dispersing agents are sodium dodecylbenzenesulfonate and octadecyl trimethylammonium chloride.
The Octadecyl amine-HCl solution was added into the clay slurry followed by mixing.
This precipitate was caused by the reaction of the octadecyl isocyanate with residual water.
See also
Used alone, octadecyl betaine mesylate ( MBO ) leads to emulsions which are more useful for spreading.
As the alkyl group arc concretely mentioned octadecyl group and the like.
Special mention is made of octadecyl acetoacetate available from Lonza AG.
The clay showed excellent flocculation after the addition of the Octadecyl ammonium acetate.
Also dodecyl, tetradecyl, hexadecyl and octadecyl acrylates and methacrylates are particularly suitable.
Example I Coating of a titanium implant with octadecyl thiolate.
Preferred types of columns include octadecyl modified columns, phenyl columns, and amino-cyano columns.
Preferably, said nonpolar silica is octadecyl silica.
The HPLC analysis employed an Apex octadecyl column ( 25cm, 5 microns ) available from Jones Chromatography.
Preferred examples are butyl, octyl and octadecyl.
Phosphonium compounds, for example tetrabutylphosphonium or octadecyl triphenyl phosphonium [ commercially available from Eastman ].
The method of claim 14 wherein the adherence suppressing agent is sodium octadecyl sulfate.
Examples would be dodecyl, tetradecyl, hexyldecyl, octadecyl and the like acrylates and methacrylates.
This is strong evidence, and characteristic of alkyl stretching activity associated with the octadecyl group.
Preferably, this nonpolar silica is an octadecyl silica or an octyl silica.
Particularly preferred alkyl isocyanates include decyl isocyanate, dodecyl isocyanate, hexadecyl isocyanate and octadecyl isocyanate.
More specifically, a mixture of docosylphosphonic acid and octadecyl gallate in a molar ratio of 5:1 was fused.
A process as claimed in Claim 4, wherein the polymerized vinyl ether is polyvinyl octadecyl ether.
Carboxymethyl starch, sodium salt Fumaric acid, octadecyl ester, sodium salt; sodium monostearyl fumarate.
In tallow amine, R is mainly a mixture of hexadecyl and octadecyl.
Especially preferred alkyl groups are tetradecyl, hexadecyl and octadecyl or a mixture such as hexadecyl / tetradecyl.
A composition according to claim 1 wherein T ₁ and T ₂ are hexadecyl or octadecyl.
Beeswax fatty acids, octadecyl esters.
A composition according to claim 1 wherein T ₁ is heptadecyl and T ₂ is octadecyl.
Preferably the hydrophobic interaction chromatography is employed using octadecyl ( C-18 ) chains coupled to a silica matrix support.
A composition according to claim 1 wherein T ₁ is hexadecyl and T ₂ is heptadecyl or octadecyl.
The stabilization is provided by octadecyl acrylate ( ODA ).
Exemplary alkyl radicals may include methyl, ethyl, propyl, isopropyl, decyl, dodecyl and octadecyl radicals.
An example of a fatty amine is octadecyl bis ( 2-hydroxyethyl ) amine.
Similarly, it is advantageous for R ' to represent an octyl, dodecyl or octadecyl group.
Among them, the hexadecyl group, octadecyl group, etc . are particularly advantageous.
Example 31 An electrostatic information recording medium comprising octadecyl maleate was used.
The most preferred organic cation is octadecyl methyl bis ( polyoxyethylene [ 15 ] ) ammonium chloride.
The clay showed excellent flocculation after the addition of the Octadecyl amine-HCl solution.
An 8 x 26 cm column was packed with octadecyl bonded silical gel.
