N - Cetylpyridinium bromide

Synonyms Aceloquat CPB BromoceP, Cetapharm-, Cetasoh, N-cetylpyridinium bromide hexadexylpyridinium bromide Nitrogenoh, Seprison Sterogenol. [Pg.158]

In the photopolymerisation of methyl methacrylate induced by mixtures of chloroacetic acid derivatives and dimethylaniline the kinetics were found to be influenced by the degree of substitution of the chlorine atoms while the initiation occurred through a complex S. Ethyl aluminium sesquichloride has been found to induce the photocopolymerisation of 9-vinylanthracene with methyl methacrylate at -20°c while photochromic polymers have been made by reacting para-bromoazobenzene with ethylene gas O. Surface active N-cetylpyridinium bromide and chloride have been found to... [Pg.420]

Cetylpyridinium bromide CAS 140-72-7 EINECS/ELINCS 205-428-3 Synonyms N-Cetylpyridinium bromide Hexadecylpyridine bromide Hexadecylpyridinium bromide Classification Quaternary ammonium compd. Empirical C2iH3sBrN Formula CieHaaCsHsNBr Properties Cream-colored waxy solid sol. in acetone, ethanol, chloroform m.w. 384.44 cationic... [Pg.855]

N-Cetylpyridinium bromide. See Cetyl pyridinium bromide Cetyl pyridinium chloride CAS 123-03-5 (anhyd.) 6004-24-6 (monohydrate) EINECS/ELINCS 204-593-9 UN 2811 (DOT)... [Pg.855]

Synonyms N-Cetylpyridinium bromide Hexadecylpyridine bromide Hexadecylpy-ridinium bromide... [Pg.2033]

Manuf./Distrib. Alfa Chem Amyl Contract Chems. Ltd Dishman USA Eurolabs Ltd Mone-Tec Ind. Sigma-Aldrich Chemie GmbH/Fluka Sigma Spectrum Chems. Lab. Prods. Tianjin Mid-Chem Universal Preserv-A-Chem N-Cetylpyridinium bromide. Cetylpyridinium bromide Cetylpyridinium chloride... [Pg.2034]

Alkyl (Me, Et, n-Pr, n-Bu), alkyldimethyl, and alkyltrimethylammonium bromides retard the neutral hydrolysis of 1-benzoyl-1,2,4-triazole (190) to benzoic acid and the triazole (191).162 This effect is attributed to a dominant stabilization of the initial state through hydrophobic interactions with the co-solute. The effects of cetylpyridinium bromide on the hydrolysis of 2,4-dinitrochlorobenzene by hydroxide ion in water have been reported.163... [Pg.65]

CETYLPYRIDINIUM CHLORIDE see CCXOOO 1-CETYLPYRIDINIUM CHLORIDE see CCXOOO N-CETYLPYRIDINIUM CHLORIDE see CCXOOO CETYLTRIMETHYLAMMONIUM BROMIDE see HCQ500... [Pg.1569]

Hexadecylpyridinium chloride, cetylpyridinium chloride n-Hexadecyltrimethylammonium bromide (hydroxide) or cetyltrimethylammonium bromide (hydroxide) Stoichiometric concentration of surfactant (detergent) Concentration of micellized surfactant generally [D ] = [D]-cwc... [Pg.214]

Chemicals and reagents CPyB cetylpyridinium bromide, CTAB cetyltrimethylammraiium bromide, DASA l,2-dihydroxyanthraquinone-3-sulphonic acid, NHMF N- -[(2-hydroxy-phenyl)methyl-idene]-2-lluorohydrazide, DMG dimethylglyoxime, HEPES N-2-hydroxyethylpiperazine-iV -2-ethanesulphonic acid, PIPES piperazine-N,... [Pg.97]

A PRP -1 (Hamilton Reno, NV) reversed phase column was coated with cetylpyridinium and eluted with tetramethylammonium salicylate acetoni-trile water.89 The separation was comparable to that observed on conventional ion exchange. Coated phases were also used to separate oxalate complexes of manganese, cobalt, copper, and zinc.90 Reversed phase silica supports were coated with poly(N-ethyl-4-vinylpyridinium bromide), poly(dimethydiallylammonium chloride), poly(hexamethyleneguanidinium... [Pg.226]

FIGURE 6.14 Organic formulas of the following cationic hpids (1) benzaUconium chloride (alkyldimethylbenzylammonium chloride, BA) (2) cetrimide (tetradecyltrimethylammonium bromide, CTAB) (3) cetylpyridinium chloride (hexadecylpyridinium chloride, CPC) (4) dimethyldioctadecylammonium bromide (DDAB) (5) N,N-di-( 3-stearoylethyl)-N,N-dim-ethyl-ammonium chloride (Esterquat lEQ) (6) N-[l-(2,3-dioleoyloxy)propyl]-N,N,N-trime-thylammonium chloride (DOTAP). [Pg.16]

Hexadecylpyridinium chloride 1-Hexadecylpyridinium chloride n-Hexade-cylpyridinium chloride. See Cetylpyridinium chloride Hexadecyl sodium sulfate. See Sodium cetyl sulfate Hexadecyl stearate n-Hexadecyl stearate. See Cetyl stearate Hexadecyl (sulfophenoxy) benzenesulfonic acid, disodium salt See Sodium hexadecyl diphenyl disulfonate Hexadecyl tetradecanoate. See Cetyl myristate Hexadecyltrimethylammonium bromide. See Cetrimonium bromide Hexadecyl trimethyl ammonium chloride. See Cetrimonium chloride Hexadecyl trimethyl ammonium p-toluene sulfonate. See Cetrimonium tosylate Hexadienic acid Hexadienoic acid 2/4-Hexadienoic acid. See Sorbic acid 2/4-Hexadienoic acid potassium salt. See Potassium sorbate Hexaethylene glycol. See PEG-6... [Pg.2148]

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