Morpholinium salt

In some processes, there is a need to immobilize dyes, either temporarily as in the case of filter and antihalation devices or permanently as for the images in colour image transfer processes. Because the dyes normally used in these applications contain acid functional groups, the corresponding mordants are basic in nature and are usually polymeric. Polyvinyl-pyridines have utility as mordants. Other useful compounds are illustrated by the pyridinium salt (95) (49USP2484430), the morpholinium salt (96) (72BRP1245952) and the imidazole (97) (72GEP2150136). 

Some data are also available for the effect of the counterion of a dodecyl sulphate upon its ability to enhance the mechanical stability of natural rubber latex. As in the case of the laurates the lithium, sodium, potassium and ammonium salts are similar in behaviour, but the morpholinium salt is slightly less effective. Again, the latter effect is attributed to specific adsorption of the morpholinium cation. Calcium and magnesium dodecyl sulphates are also effective in enhancing mechanical stability, their abilities being similar to that of morpholinium dodecyl sulphate. 

Three alternative pathways have been suggested to explain the mechanism of formation of the intermediate morpholinium salt 4 ... 

Heterocyclic compounds that find commercial use as antistatic agents are based on imidazolinium (61), pyridinium (62), piperidinium (63) and morpholinium (64) salts (B-80MI11510). Quaternary ammonium salts linked to a heterocyclic moiety are also known to function as antistatic agents,... 

Lloyd, G. 0., Bredenkamp, M. W., Barbour, L. J., Enclathration of morpholinium cations by Dianin s compound salt formation by partial host-to-guest proton transfer. Chem. Commun. 2005, 4053 4055. 

Pulcherrimin obtained by extraction of the cells with methanolic KOH as a highly insoluble, amorphous red powder. Absorption maximum at 4900 A. Iron removed with 2N NaOH and crude pulcherriminic acid precipitated with HC1. C12H20O4N2. Forms somewhat unstable, crystalline morpholinium and cyclohexylammonium salts. Addition of iron in acid solution gives a precipitate, CizHuCUNa jFe with infra red spectrum identical to that of crude pulcherrimin. 

A few TCNQ salts are known to undergo phase transitions the triphsnylmethylphosph0nium fTCNQ) 2 [1,21 the morpholinium +... 

CAS 78-21-7 EINECS/ELINCS 201-094-8 Synonyms Cetyl ethyl morpholinium ethosulfate N-Cetyl ethylmorpho-linium ethosulfate N-Cetyl-N-ethyl morpholinium ethyl sulfate CME Ethyl cetyl morpholinium ethyl sulfate Ethyl-N-hexadecylmorpholinium ethosulfate Ethyl-4-hexadecylmorpholinium ethyl sulfate N-Hexadecyl-N-ethylmorpholinium ethyl sulfate Morpholinium, 4-ethyl-4-hexadecyl, ethyl sulfate Quaternium-25 Classification Quaternary salt Empirical C24HS1NO5S Formula C22H48NO C2H5O4S Properties M.w. 465.73 FILB 30.0 cationic Toxicology TSCA listed... 

Synonyms Morpholinium, 4-(carboxymethyl)-4-(3-((1-oxoisooctadecyl) amino) propyl)-, inner salt Morpholinium, N-(3-(1-oxoisostearyl) aminopropyl)-N-carboxymethyl-, hydroxide, inner salt... 

Dihydro-1,1,2,3,3,6-hexamethyl-1 H-inden-5-yl) ethanone. See Acetyl hexamethyl indan 2-[(9,10-Di hydro-4-hydroxy-9,10-dioxo-1 -anthracenyl) amino]-5-methylbenzenesulfonic acid, monosodium salt. See Acid violet 43 4-[3-[(9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl) amino] propyl]-4-methyl morpholinium methyl sulfate. See Hydroxyanthraquinoneaminopropyl methyl morpholinium methosulfate... 

Soyethyl morpholinium ethosulfate CAS 61791-34-2 EINECS/ELINCS 263-167-0 Synonyms Morpholinium compds., N-ethyl-N-soy alkyl, ethyl sulfates Quaterinum-2 Soyaethyl morpholinium ethosulfate N-Soya-N-ethyl morpholinium ethosulfate Classification Quaternary ammonium salt Toxicology TSCA listed Uses Antistat, emulsifier in cosmetics surfactant conditioner, deodorizer for odor control in household cleaners and cosmetics textile antistat... 

BTPPD), isoquinolinium bromochromate (IQBC), morpholinium chlorochromate (MCC), nicotinium dichromate (NDC), pyrazinium chlorochromate (PzCC), pyri-dinium bromochromate (PBC), pyridinium chlorochromate (PCC), pyridinium fluoro-chromate (PFC), quinolinium chlorochromate (QCC), quinolinium dichromate (QDC), quinolinium fluorochromate (QFC), tetraethylammonium chlorochromate (TEACC), tetramethylammonium fluorochromate (TMAFC), and some metal salts have been reported and these are described below. 

Another way of making this type of organic silicate is to add (HOC,H ),N OH to a solution of 3.75 1.0 ratio sodium silicate and then remove the sodium by ion exchange with (HOC2H4)4N ions on a cation-exchange resin. The mixture at first gels, but then forms a viscous solution. An alternative is to prepare a dilute solution of ethanolamine and silica in this way and then form the quaternary ammonium salt by reaction with ethylene oxide (130). Diethanol ammonium and morpholinium silicate and related salts have also been prepared (131). 

If pretreatment is effected in toluene, the most pronounced catalytic effect is produced by the cyclic amines, N,N-dimethylmorpholinium and N,N-dimethylpiperidium chloride. The morpholinium derivative is more stable than the corresponding piperidinium salt and thus is the preferred catalyst. We were seeking to demonstrate an enhanced catalytic effect due to additional complexation of an anhydroglucose unit with the... 

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