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B4136

Sigma-Aldrich

Benzyldimethylhexadecylammonium chloride

cationic detergent

Synonim(y):

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

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25 G
410,00 zł
100 G
1350,00 zł

410,00 zł

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25 G
410,00 zł
100 G
1350,00 zł

About This Item

Wzór liniowy:
CH3(CH2)15N(Cl)(CH3)2CH2C6H5
Numer CAS:
122-18-9
Masa cząsteczkowa:
396.09
Beilstein:
3802341
Numer WE:
204-526-3
Numer MDL:
MFCD00011625
Kod UNSPSC:
12161900
Identyfikator substancji w PubChem:
24891752
NACRES:
NA.25

410,00 zł

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Poziom jakości

200

Formularz

powder

masa cząsteczkowa

396.09 g/mol

mp

55-65 °C (lit.)

temp. przechowywania

room temp

ciąg 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

Klucz InChI

SXPWTBGAZSPLHA-UHFFFAOYSA-M

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Opis ogólny

Benzyldimethylhexadecylammonium chloride is a cationic surfactant. [1]

Zastosowanie

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]
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Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H302,H314,H410

Klasyfikacja zagrożeń

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

Kod klasy składowania

8A - Combustible corrosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

143.6 °F - Pensky-Martens closed cup

Temperatura zapłonu (°C)

62 °C - Pensky-Martens closed cup

Środki ochrony indywidualnej

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

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
BCCL3046
BCCF4316
BCBT7848
BCBP5098V
BCBP5098

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Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

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
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
D E Macfarlane
Analytical biochemistry, 132(2), 231-235 (1983-07-15)
A discontinuous polyacrylamide gel system operating at pH 4.0-1.5 which resolves proteins bearing base labile groups extracted from intact cells is described. It uses potassium phosphate buffer in the running and stacking gel and glycine as the trailing ion component.
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Questions

1–2 of 2 Questions  

  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

      Helpful?

  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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