A bromide is a chemical compound containing a bromide ion or ligand. Revised on 02042015 page 1 of 6 safety data sheet cetyltrimethylammonium bromide ctab 1. Cetrimonium bromide an overview sciencedirect topics. Hexadecyltrimethylammonium chloride cameo chemicals noaa. Enthalpy of solution of phenoxyalcohols solubilized in. The homogenate is sonicated for 10 s, freezethawed three times, and centrifuged at 10,000 rpm for 3 min. Extreme high moderate low section 1 chemical product and company identification product name cetyltrimethylammonium bromide statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910. Identification of the substancemixture and of the companyundertaking 1. Hexadecyltrimethylammonium bromide cas 57090 814119. Cetyltrimethylammon ium bromide wiki hexadecyltrimethyla mmonium bromide. A registration number is not available for this substance as the substance.
The following companies are not suppliers of nhexadecyltrimethylammonium bromide. Find msds or sds, a coa, data sheets and more information. Hexadecyltrimethylammonium bromide ctabr and 1butyl3. Cetyltrimethylammonium bromide is also referred to as ctab and is a cationic surfactant that is used as a buffer solution during the extraction of dna, in hair conditioning products, as well as, in the synthesis of gold nanoparticles. Ncetyln,n,ntrimethylammonium bromide synonyms long text. Cetyltrimethylammonium bromide c19h42brn chemspider. Using the pseudophase model, the standard enthalpy of transfer and the partition coefficient of the alcohols between micelle and water are calculated. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Organometallics are useful reagent, catalyst, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, led manufacturing, and others. Hexadecyltrimethylammonium bromide technical, fisher. Compounds in this group are generally soluble in water and are near ph 7 neutral. Cetyltrimethylammonium bromide chemimpex international.
Hexadecyltrimethylammonium bromide for synthesis synonym. Mixtures of the cationic surfactant hexadecyltrimethylammonium bromide ctabr and the ionic liquid 1butyl3methylimidazolium tetrafluoroborate bmimbf 4 in aqueous solutions are expected to behave as typical binary cationic surfactant system taking into account the surface activity displayed by the ionic liquid, instead of considering the il as a water cosolvent. First aid measures general advice consult a physician. Hexadecyltrimethylammonium bromide is one of numerous organometallic compounds sold by american elements under the trade name ae organometallics. It is one of the components of the topical antiseptic cetrimide. Cetyltrimethylammonium bromide 57090 ce122 spectrum. Mpo activity in the supernatant is determined spectrophotometrically. Cetrimonium bromide is a quaternary ammonium surfactant. Hexadecyltrimethylammonium bromide cas number 57090. Hexadecyltrimethylammonium bromide 57090 suppliers. Cetyltrimethylammonium bromide for analysis itw reagents. The interaction of polynisopropylacrylamide pnipam with an anionic sds and three cationic dodecyl and hexadecyltrimethylammonium bromides, dtab and ctab, and dodecylammonium chloride, dac.
Hexadecyltrimethylammonium bromide 57090 223738415053 26396061 ghs05, ghs07, ghs09. Cetrimonium bromide is an amine based cationic quaternary surfactant, is one of the components of the topical antiseptic cetrimide. Cetyltrimethylammonium bromide aquatic vertebrate lc50 danio rerio zebra fish 0. Pdf hexadecyltrimethylammonium bromide micellization in. In polyacrylamide gel electrophoresis it is used for the determination of the molecular weight of proteins, which show an unusual migration behavior in the sdspage e. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Gd0341 1hexadecyltrimethylammonium bromide glentham. Cetrimonium bromide cetyltrimethylammonium bromide. Safety data sheet according to federal register vol.
At 303 k 30 c it forms micelles with aggregation number 75120 depending on method of. Pdf understanding the role of hexadecyltrimethylammonium. Glentham life sciences is a supplier of gd0341 1hexadecyltrimethylammonium bromide 57090. When exposed to ultraviolet light, it will fluoresce with an orange colour. Cetyltrimethylammonium bromide ctab columbus chemical. Therefore it has a permanently charged nitrogen atom with four alkyl or aryl groups on it. N hexadecyltrimethylammonium bromide chemical information, properties, structures, articles, patents and more chemical data. It facilitates ligandfree palladium saltcatalyzed heck and suzuki crosscoupling reactions in water. They do not undergo the acidbase reactions typical of primary, secondary, or tertiary ammonium ions. Show this safety data sheet to the doctor in attendance. View catalogue prices, chemical data, technical specifications and msds documents. Hexadecyltrimethylammonium chloride is a quaternary ammonium compound. Orlrat ld50 3900 mg kg1, ivnrat ld50 15 mg kg1, ivnmus ld50 12 mg kg1, iprmus ld50 358 mg kg1 ou chemical safety data no longer updated more details. There is no warranty of accuracy or completeness of any information contained herein.
Safety data sheet northwest missouri state university. The interaction of polynisopropylacrylamide pnipam with an anionic sds and three cationic dodecyl and hexadecyltrimethylammonium bromides, dtab and. Potassium phosphate monobasic 7778770 1 potassium sodium tartrate tetrahydrate. Cetyltrimethylammonium bromide sc278833 hazard alert code key. Ctab hexadecyltrimethylammonium bromide gbiosciences.
The silicon precursor began to hydrolyze between the micelles and finally filled the gap with silicon dioxide. This companies are suppliers for equal products with the same cas number. More information about hexadecyltrimethylammonium bromide in vaccines coming soon. It is commonly abbreviated as etbr, which is also an abbreviation for bromoethane. The following companies are not suppliers of n hexadecyltrimethylammonium bromide.
To avoid confusion, some laboratories have used the abbreviation ethbr. The tissue specimen is weighed and minced in 1 ml of hexadecyltrimethylammonium bromide buffer 0. Chemical product and company identification product name. Cas 57090, ec number 20031, chemical formula chnch. It acts as a phasetransfer catalyst for the preparation of polyamide, polycarbonate and polythiocarbonate. Hexadecyltrimethylammonium bromide catalog numbers. Hexadecyltrimethylammonium bromide micellization in glycine, diglycine, and triglycine aqueous solutions as a function of surfactant concentration and temperatures.
Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Not a dangerous good if item is equal to or less than 1gml and there is less than 100gml in the package. Sigmaaldrich offers a number of hexadecyltrimethylammonium bromide products. Iodide impurities in hexadecyltrimethylammonium bromide ctab. Inquire about dmf, cgmp, price, availability, delivery, purity, and more. In the msds, only the values of the lc50 and ec50 are reported. Safety data sheet according to 29cfr19101200 and ghs rev. Ncetyln,n,n trimethyl ammonium bromide, 57090, quaternary ammonium compounds, c19h42brn by loba chemie, india.
Download msds pdf search msds currently available for download bioworld offers ctab for your research at low price. Hexadecyltrimethylammonium bromide technical, fisher chemical poly bottle. Sds certificate of analysis product specification technical inquiry stock no. Ctab is a quaternary ammonium surfactant it is one of the components of the topical antiseptic cetrimide. Hexadecyltrimethylammonium bromide ctab is a bactericidal. Cetrimonium bromide, ctab, hexadecyltrimethylammonium bromide, n,n,ntrimethyl1hexadecaniminium bromide einecs.
Mfcd00011772 mdl number n,n,ntrimethyl1h exadecanaminium bro mide acdiupac name. Hexadecyltrimethylammonium bromide american elements. View product specific information, msds, references and buying faq. Palmityltrimethyl ammonium bromide cetrimonium methyl sulfate cetyltrimethylammonium bromide, ctab, cetrimide, hexadecyltrimethylammonium bromide,centimide. Ctab, cetrimonium bromide, cetyltrimethylammonium bromide, palmityltrimethylammonium bromide cas number 57090. Iodide impurities in hexadecyltrimethylammonium bromide. The results of toxicity tests carried out with cetyltrimethylammonium bromide %99 on fish acute, aquatic invertebrates acute, have been collated from msds and literature m. Iodide impurities in hexadecyltrimethylammonium bromide ctab products. Cetrimonium bromide wikimili, the best wikipedia reader. Calcein am staining of ma104 cells after 24 hr incubation. Cetyltrimethylammonium bromide ctab synonymsgeneric names. The solution of selenium dioxide was taken as the precursor and hexadecyltrimethylammonium bromide ctab a cationic surfactant, which helps in providing. Cethyltrimethylammonium bromide ctab is a cationic detergent. Nhexadecyltrimethylammonium bromide chemical information, properties, structures, articles, patents and more chemical data.
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