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Ditallow dimethylammonium chloride

Cationic surfactants are surface-active agents that have one or more functional groups in their molecule that ionise in aqueous solution to produce positively charged organic ions. The most representative cationic surfactants are quaternary ammonium derivatives in which the N atom is bonded to four alkyl groups. For many years, ditallow dimethylammonium chloride (DTDMAC) has been the most widely used product of this family. Its recalcitrance to biodegradation, however, has... [Pg.35]

The anaerobic biodegradability and toxicity on anaerobic bacteria of cationic surfactants such as ditallow dimethylammonium chloride (DTDMAC) and two esterquats have been investigated in a recent study [52], For the esterquats studied, high biodegradation levels were obtained and no toxic effects on anaerobic bacteria were observed even... [Pg.612]

DEQ DM DTD MAC EO FADA LAB LAS M MBAS MCPEG Lever s diester quat dialkyldimethyl ammonium ditallow dimethylammonium chloride ethylene oxide fatty acid diethanolamide linear alkylbenzene linear alkylbenzene sulfonate R3S1O0.5 methylene blue active substances mono carboxylated PEG... [Pg.966]

The only cationic surfactant (Fig. 23) found in any quantity in the environment is ditallow dimethylammonium chloride (DTDMAC), which is mainly the quaternary ammonium salt distearyldimethylammonium chloride (DSDMAC). The organic chemistry and characterization of cationic surfactants has been reported and reviewed [330 - 332 ]. The different types of cationic surfactants are fatty acid amides [333], amidoamine [334], imidazoline [335], petroleum feed stock derived surfactants [336], nitrile-derived surfactants [337], aromatic and cyclic surfactants [338], non-nitrogen containing compounds [339], polymeric cationic surfactants [340], and amine oxides [341]. [Pg.51]

CAS 68953-58-2 EINECS/ELINCS 273-219-4 Synonyms Ditallow dimethylammonium aluminum silicate Quaternary ammonium compds., bis (hydrogenated tallow alkyl) dimethyl, chlorides, reaction prods, with bentonite Definition Reaction prod, of quaternium-18 and bentonite Toxicoiogy TSCA listed... [Pg.1330]

Ditallow dimethylammonium aluminum silicate. See Quatemium-18 bentonite Ditallow dimethyl ammonium chloride. See Ditallow dimonium chloride Ditallow dimonium chloride CAS 68153-32-2 68783-78-8 EINECS/ELINCS 272-207-6 UN 1993... [Pg.1553]

See other pages where Ditallow dimethylammonium chloride is mentioned: [Pg.38]    [Pg.492]    [Pg.539]    [Pg.963]    [Pg.27]    [Pg.809]    [Pg.331]    [Pg.38]    [Pg.492]    [Pg.539]    [Pg.963]    [Pg.27]    [Pg.809]    [Pg.331]   


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Dimethylammonium

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