Cetalkonium chloride (CKC) is a quaternary ammonium compound of which type of cationic surfactant?
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Cetalkonium chloride Cetalkonium chloride (CKC) is a quaternary ammonium compound of the alkyl-benzyldimethylammonium chloride family, the alkyl group having a chain length of C16 (16 carbons).
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Benzalkonium chloride Benzalkonium chloride, also known as BZK, BKC, BAC, alkyldimethylbenzylammonium chloride and ADBAC, is a type of cationic surfactant. It is an organic salt classified as a quaternary ammonium compound. It has three main categories of use: as a biocide, a cationic surfactant, and as a phase transfer agent. ADBACs are a mixture of alkylbenzyldimethylammonium chlorides, in which the alkyl group has various even-numbered alkyl chain lengths.
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Selectfluor 1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) or Selectfluor, a trademark of Air Products and Chemicals, is a reagent in chemistry that is used as a fluorine donor. This compound is a derivative of the heterocycle DABCO . This colourless salt was first described in 1992 and has since been commercialized for use in organofluorine chemistry for electrophilic fluorination.
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Sodium 2-hydroxyethyl sulfonate Sodium 2-hydroxyethyl sulfonate (also: "sodium isethionate") is the sodium salt of 2-hydroxyethane sulfonic acid (isethionic acid), it is used as hydrophilic head group in washing-active surfactants, known as isethionates (acyloxyethanesulfonates) due to its strong polarity and resistance to multivalent ions. It is being studied as high production volume chemical in the "High Production Volume (HPV) Chemical Challenge Program" of the US Environmental Protection Ministry EPA.
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Cerium(III) chloride Cerium(III) chloride (CeCl), also known as cerous chloride or cerium trichloride, is a compound of cerium and chlorine. It is a white hygroscopic solid; it rapidly absorbs water on exposure to moist air to form a hydrate, which appears to be of variable composition, though the heptahydrate CeCl·7 HO is known. It is highly soluble in water, and (when anhydrous) it is soluble in ethanol and acetone.
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Miniemulsion A miniemulsion (also known as nanoemulsion) is a special case of emulsion. A miniemulsion is obtained by shearing a mixture comprising two immiscible liquid phases (for example, oil and water), one or more surfactants and, possibly, one or more co-surfactants (typical examples are hexadecane or cetyl alcohol).
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Chlorosulfonyl isocyanate Chlorosulfonyl isocyanate is the chemical compound ClSONCO, known as CSI. This compound is a versatile reagent in organic synthesis.
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Saltwater soap Saltwater soap, also called sailors' soap, is a potassium-based soap for use with seawater. Inexpensive common regular commercial soap will not lather or dissolve in seawater (or also "hard water" from calcium) due to high levels of sodium chloride in the water. Similarly, common soap does not work as well as potassium-based soap in hard water where calcium replaces the sodium, making residual insoluble "scum" due to the insolubility of the soap residue. To be an effective cleaning agent, soap must be able to dissolve in water.
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Tiemonium iodide Tiemonium iodide is an antimuscarinic. It is poorly absorbed from the gut. The active moiety is tiemonium, a quaternary ammonium cation.
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Lactylate Lactylates are organic compounds that are FDA approved for use as food additives and cosmetic ingredients (i.e. lactylates are food grade emulsifiers). These additives are non-toxic, biodegradable, and typically manufactured using biorenewable feedstocks. Owing to their safety and versatile functionality, lactylates are used in a wide variety of food and non-food applications. In the United States, the Food Chemicals Codex specifies the labeling requirements for food ingredients including lactylates. In the European Union, lactylates must be labelled in accordance with the requirements of the applicable EU regulation. Lactylates may be labelled as calcium stearoyl lactylate (CSL), sodium stearoyl lactylate (SSL), or lactylic esters of fatty acids (LEFA).
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Surfactin Surfactin is a very powerful surfactant commonly used as an antibiotic. It is a bacterial cyclic lipopeptide, largely prominent for its exceptional surfactant power. Its amphiphilic properties help this substance to survive in both hydrophilic and hydrophobic environments. It is an antibiotic produced by the Gram-positive endospore-forming bacteria "Bacillus subtilis". In the course of various studies of its properties, surfactin was found to exhibit effective characteristics like antibacterial, antiviral, antifungal, anti-mycoplasma and hemolytic activities.
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Mesylate In chemistry, a mesylate is any salt or ester of methanesulfonic acid (CHSOH). In salts, the mesylate is present as the CHSO anion. When modifying the International Nonproprietary Name of a pharmaceutical substance containing the group or anion, the correct spelling is mesilate (as in "imatinib mesilate", the mesylate salt of imatinib).
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Dimethyl carbonate Dimethyl carbonate (DMC) is an organic compound with the formula OC(OCH). It is a colourless, flammable liquid. It is classified as a carbonate ester. This compound has found use as a methylating agent and more recently as a solvent that is exempt from the restrictions placed on most volatile organic compounds (VOCs) in the US. Dimethyl carbonate is often considered to be a green reagent.
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Tetraethylammonium iodide Tetraethylammonium iodide is a quaternary ammonium compound with the chemical formula CHNI. It has been used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis.
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Tetra-n-butylammonium fluoride Tetra-"n"-butylammonium fluoride, commonly abbreviated to TBAF and "n"-BuNF, is a quaternary ammonium salt with the chemical formula (CHCHCHCH)NF. It is commercially available as the white solid trihydrate and as a solution in tetrahydrofuran. TBAF is used as a source of fluoride ion in organic solvents.
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Octyl glucoside Octyl glucoside ("n"-octyl-β--glucoside) is a nonionic surfactant frequently used to solubilise integral membrane proteins for studies in biochemistry. Structurally, it is a glycoside derived from glucose and octanol. Like Genapol X-100 and Triton X-100, it is a nonphysiological amphiphile that makes lipid bilayers less "stiff".
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Sodium hypochlorite Sodium hypochlorite is a chemical compound with the formula NaClO. It is composed of a sodium cation (Na+ ) and a hypochlorite anion (ClO- ); it may also be viewed as the sodium salt of hypochlorous acid. When dissolved in water it is commonly known as bleach or liquid bleach. Sodium hypochlorite is practically and chemically distinct from chlorine. Sodium hypochlorite is frequently used as a disinfectant or a bleaching agent. The mixture of sodium peroxide (NaO) and hydrochloric acid, which react to produce sodium hypochlorite is also termed as oxone.
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Critical micelle concentration In colloidal and surface chemistry, the critical micelle concentration (CMC) is defined as the concentration of surfactants above which micelles form and all additional surfactants added to the system go to micelles.
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Quaternium-15 Quaternium-15 (systematic name: hexamethylenetetramine chloroallyl chloride) is a quaternary ammonium salt used as a surfactant and preservative in many cosmetics and industrial substances. It is an anti-microbial agent by virtue of being a formaldehyde releaser, however this can also cause contact dermatitis, a symptom of an allergic reaction, especially in those with sensitive skin.
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Chloroacetyl chloride Chloroacetyl chloride is a chlorinated acyl chloride. It is a bifunctional compound, making it a useful building block chemical.
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Triflidic acid Triflidic acid ("IUPAC name": tris[(trifluoromethyl)sulfonyl]methane, "abbreviated formula": TfCH) is an organic superacid. It is one of the strongest known carbon acids and is among the strongest Brønsted acids in general, with an acidity exceeded only by the carborane acids. Notably, triflidic acid is estimated to have an acidity 10 times that of triflic acid (p"K" ~ –14), as measured by its acid dissociation constant. It was first prepared in 1987 by Seppelt and Lutz by the following route:(1) TfCH + 2CHMgBr → TfC(MgBr) + 2CH (2) TfC(MgBr) + TfF → TfC(MgBr) + MgBrF (3) TfC(MgBr) + HSO → TfCH + MgBrHSOIn its anionic form, the lanthanide salts of triflidic acid ("triflides") have been shown to be more efficient Lewis acids than the corresponding triflates. The triflide anion has also been employed as the anionic component of ionic liquids.
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Ammonium carbamate Ammonium carbamate is the inorganic compound with the formula NH4[H2NCO2]. This salt formed by the reaction of ammonia with carbon dioxide. This compound is a white solid that is extremely soluble in water, less so in alcohol. It is unusual in degrading at room temperature.