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B4136

Sigma-Aldrich

Benzyldimethylhexadecylammonium chloride

cationic detergent

Sinónimos:

16-BAC, Benzylhexadecyldimethylammonium chloride, Cetalkonium chloride, Cetyldimethylbenzylammonium chloride

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25 G
$54.200
100 G
$136.000

$54.200

Fecha estimada de envío18 de mayo de 2025

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25 G
$54.200
100 G
$136.000

About This Item

Fórmula lineal:
CH3(CH2)15N(Cl)(CH3)2CH2C6H5
Número de CAS:
122-18-9
Peso molecular:
396.09
Beilstein:
3802341
Número CE:
204-526-3
Número MDL:
MFCD00011625
Código UNSPSC:
12161900
ID de la sustancia en PubChem:
24891752
NACRES:
NA.25

$54.200

Fecha estimada de envío18 de mayo de 2025

Solicitar un pedido a granel

Nivel de calidad

200

Formulario

powder

mol peso

396.09 g/mol

mp

55-65 °C (lit.)

temp. de almacenamiento

room temp

cadena SMILES

[Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1

InChI

1S/C25H46N.ClH/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-20-23-26(2,3)24-25-21-18-17-19-22-25;/h17-19,21-22H,4-16,20,23-24H2,1-3H3;1H/q+1;/p-1

Clave InChI

SXPWTBGAZSPLHA-UHFFFAOYSA-M

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Descripción general

Benzyldimethylhexadecylammonium chloride is a cationic surfactant. [1]

Aplicación

Benzyldimethylhexadecylammonium chloride has been used in a study to assess the removal of cationic surfactants from aqueous solutions using activated carbon cloth (ACC). [2] It has also been used in a study to investigate the prototropic behavior of the dye, 7-hydroxy-4-methylcoumarin (7H4MC). [3]

Palabra de señalización

Danger

Frases de peligro

H302,H314,H410

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

143.6 °F - Pensky-Martens closed cup

Punto de inflamabilidad (°C)

62 °C - Pensky-Martens closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
BCCL3046
BCCF4316
BCBT7848
BCBP5098V
BCBP5098

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Sharmistha Dutta Choudhury et al.
The journal of physical chemistry. B, 113(19), 6736-6744 (2009-04-21)
The prototropic behavior of the dye, 7-hydroxy-4-methylcoumarin (7H4MC), has been studied in cationic benzyldimethylhexadecylammonium chloride (BDHC) and nonionic poly(oxyethylene)(tetramethylbutyl)phenyl ether (TritonX-100, TX-100) reverse micelles using ground-state absorption and steady-state and time-resolved fluorescence measurements. The results have been compared with the
Zlata Grenoble et al.
The journal of physical chemistry. B, 117(1), 259-272 (2012-12-29)
The adsorption of the cationic surfactant benzyldimethylhexadecylammonium (BDMHA(+)) chloride has been studied at the hydrophilic silica-water interface by Raman spectroscopy in total internal reflection geometry (TIR Raman). This Raman spectroscopic technique takes advantage of an evanescent electric field that is
J Sánchez-Martín et al.
Journal of hazardous materials, 174(1-3), 9-16 (2009-09-29)
Natural tannin-based adsorbent has been prepared on the basis of the gelification of Quebracho bark extract. The resulting product, Quebracho Tannin Gel (QTG) was tested as cationic dye adsorbent with Methylene Blue (MB). Kinetics of adsorption process were studied out
Joe J Harrison et al.
Antimicrobial agents and chemotherapy, 52(8), 2870-2881 (2008-06-04)
Biofilms are slimy aggregates of microbes that are likely responsible for many chronic infections as well as for contamination of clinical and industrial environments. Pseudomonas aeruginosa is a prevalent hospital pathogen that is well known for its ability to form
J Schindler et al.
Journal of neural transmission (Vienna, Austria : 1996), 113(8), 995-1013 (2006-07-13)
Subcellular fractionation represents an essential technique for functional proteome analysis. Recently, we provided a subcellular fractionation protocol for minute amounts of tissue that yielded a nuclear fraction, a membrane and organelle fraction, and a cytosolic fraction. In the current study
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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