CAS 57-09-0
:Bromuro de hexadeciltrimetilamonio
Descripción:
Bromuro de hexadeciltrimetilamonio, comúnmente conocido como CTAB (bromuro de cetiltrimetilamonio), es un compuesto de amonio cuaternario caracterizado por su larga cadena hidrocarbónica hidrofóbica y un átomo de nitrógeno cargado positivamente. Típicamente aparece como un polvo blanco a blanco sucio o un sólido cristalino y es soluble en agua, formando micelas a concentraciones más altas. Se conoce que el CTAB tiene propiedades tensioactivas, lo que lo hace efectivo para reducir la tensión superficial y estabilizar emulsiones. Se utiliza ampliamente en diversas aplicaciones, incluyendo como un tensioactivo catiónico en productos de cuidado personal, como un catalizador de transferencia de fase en síntesis orgánica, y en la preparación de nanopartículas. Además, el CTAB exhibe propiedades antimicrobianas, que pueden ser beneficiosas en ciertas formulaciones. Sin embargo, es importante manejar este compuesto con cuidado, ya que puede ser tóxico para la vida acuática y puede causar irritación en la piel. En general, Bromuro de hexadeciltrimetilamonio es un químico versátil con una utilidad significativa tanto en entornos industriales como de laboratorio.
Fórmula:C19H42N·Br
InChI:InChI=1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
Clave InChI:InChIKey=LZZYPRNAOMGNLH-UHFFFAOYSA-M
SMILES:C(CCCCCCCCCCCCC)CC[N+](C)(C)C.[Br-]
Sinónimos:- 1-Hexadecaminium, N,N,N-trimethyl-, bromide
- 1-Hexadecanaminium, N,N,N-trimethyl-, bromide
- 1-Hexadecanaminium, N,N,N-trimethyl-, bromide (1:1)
- 1-Hexadecyltrimethylammonium bromide
- Accelerator 1631
- Accelerator DT 3126-1
- Acetoquat CTAB
- Ammonium Bromide, N,N-Trimethyl-, Cetyl
- Ammonium, hexadecyltrimethyl-, bromide
- Arquad 16/60
- Bcta
- Bromat
- Bromure de cetrimonium
- Bromuro De Cetrimonio
- C<sub>16</sub>TAB
- CTABr
- Catinal HTB 70ET
- Cetremide
- Cetrimide
- Cetrimonium Bromide
- Cetrimoniumbromid
- Cetyl Trimethyl Ammonium Bromide
- Cetyl-Trimethyl-Ammonium-Bromid
- Cetyltrimethylammonium Bromide
- Cirrasol OD
- Ctab
- Ctmab
- Ctmb
- H 0081
- HDTMA-Br
- Hexadecanaminium, N,N,N-trimethyl-, bromide
- Hexadecanyltrimethylammonium bromide
- Hexadecyl Trimethyl Ammonium Bromide
- Hexadecyl Trimethylammonium Bromide
- Hexadecyltrimethylamine bromide
- Htab
- Lauroseptol
- Lissolamine
- Lissolamine A
- Micol
- N,N,N-Trimethyl-1-hexadecanaminium bromide
- N,N,N-Trimethylhexadecan-1-ammonium bromide
- N,N,N-Trimethylhexadecanaminium bromide
- N,N,N-Trimethylhexadecylammonium bromide
- N,N,N-trimethylhexadecan-1-aminium bromide
- N-Cetyl-N,N,N-trimethylammonium bromide
- N-Cetyltrimethylammonium bromide
- N-Hexadecyl-N,N,N-trimethylammonium bromide
- N-Hexadecyltrimethylammonium Bromide
- Palmityltrimethylammonium bromide
- Pollacid
- Quamonium
- Rhodaquat M 242B99
- Softex KW
- Trimethylcetylammonium bromide
- Trimethylhexadecylammonium bromide
- V 800113
- Varisoft CTB 40
- Zys 08
- Ver más sinónimos
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Encontrado 18 productos.
Hexadecyltrimethylammonium Bromide
CAS:Fórmula:C19H42BrNPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:364.46(1-Hexadecyl)trimethylammonium bromide, 98%
CAS:<p>(1-Hexadecyl)trimethylammonium bromide is a cationic surfactant in hair conditioning products. It acts as a phase-transfer catalyst for the preparation of polyamide, polycarbonate and polythiocarbonate. It facilitates ligand-free palladium salt-catalyzed Heck and Suzuki cross-coupling reactions in w</p>Fórmula:C19H42BrNPureza:98%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:364.46Cetrimonium Bromide
CAS:Quaternary ammonium salts and hydroxides, whether or not chemically defined, otherFórmula:C19H42BrNForma y color:White Off-White PowderPeso molecular:363.25006Cetrimonium bromide
CAS:<p>Cetrimonium bromide (Lauroseptol) is is a mixture of different quaternary ammonium salts, which is a known component of the broad-spectrum antiseptic cetrimide.</p>Fórmula:C19H42BrNPureza:≥95%Forma y color:SolidPeso molecular:364.46Cetyltrimethylammonium Bromide
CAS:Fórmula:C19H42BrNPureza:98%Forma y color:SolidPeso molecular:364.4475Ref: IN-DA0034L6
25g20,00€5kg199,00€100g25,00€10kg263,00€250g32,00€500g40,00€250kgA consultar500kgA consultarCetyltrimethylammonium bromide
CAS:Cetyltrimethylammonium bromideFórmula:C19H42N·BrPureza:98%Forma y color: white solidPeso molecular:364.44748g/mol(1-Hexadecyl)trimethylammonium bromide
CAS:Fórmula:CH3(CH2)15N(CH3)3BrPureza:≥ 99.0%Forma y color:White powderPeso molecular:364.46Hexadecyltrimethylammonium Bromide
CAS:<p>Applications Hexadecyltrimethylammonium Bromide (CTAB) is a cationic surfactant used as a template in the synthesis of Mesoporous γ-Fe2O3.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Yu, H.-h., et al.: Gongneng Cailiao, 42, 2005 (2011),<br></p>Fórmula:C19H42N·BrForma y color:NeatPeso molecular:364.45Cetyltrimethylammonium bromide
CAS:<p>Cetyltrimethylammonium bromide is a cationic surfactant that is used in analytical methods. It functions as a carrier for nanoparticles and has been used to prepare sephadex g-100, an affinity chromatography matrix. Cetrimide is an organic compound that has antimicrobial activity against Gram-positive bacteria. The antimicrobial activity can be increased by adding benzalkonium chloride, which inhibits the enzyme cyclase. Cetrimide also has the ability to inhibit the synthesis of bacterial proteins by binding to 16S ribosomal RNA. This protein synthesis inhibition leads to cell death by inhibiting the production of proteins vital for cell division.</p>Fórmula:C19H42BrNPureza:Min. 95%Forma y color:White PowderPeso molecular:364.45 g/molHexadecyltrimethylammonium bromide, 99+% CTAB
CAS:<p>Hexadecyltrimethylammonium bromide, 99+% CTAB</p>Fórmula:CH3(CH2)15N(CH3)3BrPureza:99+%Forma y color:white solidPeso molecular:364.45N,N,N-Trimethylhexadecan-1-aminium bromide
CAS:Fórmula:C19H42BrNPureza:95.0%Forma y color:Solid, Crystalline or PowderPeso molecular:364.456Cetyltrimethyl Ammonium Bromide (CTAB) for cell culture, 99%, Endotoxin (BET) 0.05EU/mg
CAS:Fórmula:C19H42BrNPureza:min. 99%Forma y color:White, Crystalline powder, Clear, Colourless, Clear, ColourlessPeso molecular:364.45Cetyltrimethyl Ammonium Bromide (CTAB) extrapure AR, ExiPlus, Multi-Compendial, 99%
CAS:Fórmula:C19H42BrNPureza:min. 99%Forma y color:White, Crystalline powder, Clear, Colourless, Clear, ColourlessPeso molecular:364.45Cetyltrimethyl Ammonium Bromide (CTAB) extrapure AR, 99%
CAS:Fórmula:C19H42BrNPureza:min. 99%Forma y color:White, Crystalline powder, Clear, Colourless, Clear, ColourlessPeso molecular:364.45Cetyltrimethyl Ammonium Bromide (CTAB) for molecular biology, 99%
CAS:Fórmula:C19H42BrNPureza:min. 99.5%Forma y color:White, Crystalline powder, Clear, Colourless, Clear, ColourlessPeso molecular:364.45














