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Amine oxides alkyl distribution

Ethoxylated alkyl amines in pesticide formulations were separated using two different columns a cyano-modified silica column to determine the alkyl distribution and an amino-modified column to determine the ethylene oxide distribution [88]. The detection, specific for ethoxylated amine, was performed with a post-column ion-pair extraction system and fluorescence detection. [Pg.138]

C12-C16 alkyldimethyl-amine oxides determination of alkyl chain length distribution Pyrolysis at 220-C in GC injection port to form alkenes 20% Apiezon L hydrocarbon on Chromosorb W HMDS, 0.25 inch X 10 ft 180 to 280-C at 4- C/min TC 94... [Pg.332]

C12-C22 alkyl dimethy-lamine oxides and alky-lamidopropyldimethyla mine oxides determination of alkyl chain length distribution Reduction with triphenyl-phosphine to form the tertiary amines amido-amines are hydrolyzed in a second step Carbowax/KOH, 3 ft 170 to 220 - C at 4"C/min FID 93... [Pg.332]

See other pages where Amine oxides alkyl distribution is mentioned: [Pg.155]    [Pg.156]    [Pg.53]    [Pg.478]    [Pg.208]    [Pg.474]    [Pg.14]    [Pg.534]    [Pg.59]    [Pg.313]    [Pg.173]    [Pg.280]    [Pg.1491]    [Pg.224]    [Pg.177]    [Pg.178]    [Pg.191]    [Pg.69]   
See also in sourсe #XX -- [ Pg.100 , Pg.328 , Pg.332 ]



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Alkyl oxides

Alkylative amination

Amines alkylation

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