myristalkonium chloride

benzenemethanaminium, N,N-dimethyl-N-tetradecyl-, chloride (1:1)

CAS: 139-08-2 C23 H42 Cl N MW: 368.04674000

Identification

Namemyristalkonium chloride
CAS Number139-08-2
EINECS205-352-0
FDA UNII0W255OL75T
Molecular FormulaC23 H42 Cl N
Molecular Weight368.04674000
MDL NumberMFCD00149985
Beilstein4062599

Regulatory

FDA Mainterm (SATF)139-08-2 ; QUATERNARY AMMONIUM CHLORIDE COMBINATION
FDA RegulationFDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION

Physical Properties

Appearance white crystalline powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 1.810
Soluble in water, 2.203 mg/L @ 25 °C (est)
Insoluble in water

Cosmetic Information

CosIngcosmetic data

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityintravenous-mouse LD50 18 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryantimicrobial preservatives
Recommendation for myristalkonium chloride usage levels up tonot for fragrance use.
Recommendation for myristalkonium chloride flavor usage levels up tonot for flavor use.

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Potential Uses

preservatives

Natural Occurrence

not found in nature

Synonyms

ammonium compounds, quaternary, benzyldimethyltetradecyl-, chloride ammonium, benzyldimethyltetradecyl-, chloride benzenemethanaminium, N,N-dimethyl-N-tetradecyl-, chloride benzenemethanaminium, N,N-dimethyl-N-tetradecyl-, chloride (1:1) benzyl-dimethyl-tetradecylazanium chloride N- benzyl-N-tetradecyldimethylammonium chloride benzyl(tetradecyl)dimethylammonium chloride benzyldimethylmyristylammonium chloride benzyldimethyltetradecylammonium chloride benzyltetradecyldimethylammonium chloride N,N- dimethyl-N-tetradecylbenzenemethanaminium chloride dimethylbenzylmyristylammonium chloride dimethylbenzyltetradecylammonium chloride miristalkonium chloride myristyl dimethyl benzlammonium chloride myristyl dimethyl benzyl ammonium chloride myristyldimethylbenzylammonium chloride tetradecyl benzyl dimethyl ammonium chloride tetradecyl dimethyl benzyl ammonium chloride tetradecyl-dimethyl-benzylammonium chloride tetradecylbenzyldimethylammonium chloride tetradecyldimethylbenzylammonium chloride tetradecyldimethylbenzylammoniumchloride zephiramine zephiramine chloride PubMed: [Contraception in breastfeeding women: place for spermicides]. PubMed: Evaluation of biodegradable paclitaxel-eluting nanofibre-covered metal stents for the treatment of benign cardia stricture in an experimental model. PubMed: The influence of nonconjugative Escherichia coli plasmids on biofilm formation and resistance. PubMed: Spectrophotometric determination of cobalt(II) and cyanocobalamin with vanillilfluorone and its applications. PubMed: Biosorption of tetradecyl benzyl dimethyl ammonium chloride on activated sludge: kinetic, thermodynamic and reaction mechanisms. PubMed: Collection of indonaphthol blue on a membrane filter for the spectrophotometric determination of ammonia with 1-naphthol and dichloroisocyanurate. PubMed: Molecular mechanism and chemical kinetic description of nitrobenzene liquid membrane oscillator containing benzyldimethyltetradecylammonium chloride surfactant. PubMed: Study on solid phase extraction and spectrophotometric determination of vanadium with 2,3-dichloro-6-(2,7-dihydroxy-1-naphthylazo)quinoxaline. PubMed: Copper and quaternary ammonium cations exert synergistic bactericidal and antibiofilm activity against Pseudomonas aeruginosa. PubMed: Intrinsic denervation of the colon is associated with a decrease of some colonic preneoplastic markers in rats treated with a chemical carcinogen. PubMed: Study of the sensitization of tetradecyl benzyl dimethyl ammonium chloride for spectrophotometric determination of dopamine hydrochloride using sodium 1,2-naphthoquinone-4-sulfonate as the chemical derivative chromogenic reagent. PubMed: Removal of phenol and 4-chlorophenol by surfactant-modified natural zeolite. PubMed: Study of the sensitization of tetradecyl benzyl dimethyl ammonium chloride for the color development reaction between lysine and sodium 1,2-naphthoquinone-4-sulfonate and the determination of lysine in pharmaceutical and biological samples. PubMed: Microfluidic polymer chip integrated with an ISFET detector for cationic surfactant assay in dental rinses. PubMed: Determination of a cationic surfactant with naphthalene black 12B by the resonance light scattering technique. PubMed: Resonance Rayleigh scattering method for the determination of cationic surfactants with chromium(VI)-iodide system. PubMed: On the possibility of molecular recognition of taste substances studied by Gábor analysis of oscillations. PubMed: Sorption of phenol and 4-chlorophenol onto pumice treated with cationic surfactant. PubMed: Antimicrobial effects of sanitizers against planktonic and sessile Listeria monocytogenes cells according to the growth phase. PubMed: Innocuity of tetradecyl-dimethyl-benzyl ammonium fluoride on the DNA of human spermatozoa. PubMed: Determination of cationic surfactants in water samples by their enhanced resonance light scattering with azoviolet. PubMed: Micro-phase sorbent extraction for trace analysis via in situ sorbent formation: application to the preconcentration and the spectrophotometric determination of trace ammonia. PubMed: Differential pulse polarographic determination of lead in complex materials after adsorption of its N-methylethylxanthocarbamate complex on microcrystalline naphthalene or on N-methylethylxanthocarbamate-benzyldimethyltetradecylammonium-naphthalene adsorbent. PubMed: Extraction and separation of cationic surfactants from river sediments: application to a spectrophotometric determination of cationic surfactant in an aquatic environment using membrane filters. PubMed: Column preconcentration of trace manganese with the ion pair of 2-nitroso-1-naphthol-4-sulfonic acid tetradecyldimethylbenzyl-ammonium chloride supported on naphthalene and determination by derivative spectrophotometry. PubMed: Changes in fatty acid composition of Pseudomonas aeruginosa ATCC 15442 induced by growth conditions: consequences of resistance to quaternary ammonium compounds. PubMed: Determination of trace levels of manganese in various biological and environmental samples by atomic absorption spectrometry after solid-liquid extraction and preconcentration with the ion pair formed by the nitroso-S anion and the tetradecyldimethylbenzylammonium cation. PubMed: Specific variations of fatty acid composition of Pseudomonas aeruginosa ATCC 15442 induced by quaternary ammonium compounds and relation with resistance to bactericidal activity. PubMed: Efficacy of a new quarternary ammonium compound against TB. PubMed: The spectrophotometric determination of trace molybdenum (VI) after collection and elution as molybdate ion on protonated chitin. PubMed: Neuroplasticity in the smooth muscle of the myenterically and extrinsically denervated rat jejunum. PubMed: Determination of trace iodine in food and biological samples by cathodic stripping voltammetry. PubMed: Column chromatographic pre-concentration of iron(III) in alloys and biological samples with 1-nitroso-2-naphthol-3,6-disulphonate and benzyldimethyltetradecylammonium-perchlorate adsorbent supported on naphthalene using atomic absorption spectrometry. PubMed: Solvent extraction of the ion-pairs of chromium(VI) and molybdenum(VI) with trioctylmethylammonium chloride and benzyldimethylcetylammonium chloride. PubMed: Liquid-membrane dodecylbenzenesulphonate ion-selective electrode employing Victoria Blue as the counter-ion. PubMed: Extraction-spectrophotometric determination of aluminium in river water with pyrocatechol violet and a quaternary ammonium salt. PubMed: Chromazurol S ion-selective electrode for chelatometric titration. PubMed: [Spectrophotometric determination of zirconium with bromopyrogallol red and zephiramine]. PubMed: Spectrophotometric determination of zirconium with methylxylenol blue and zephiramine. PubMed: Stalagmometric titrations.