B5776

Benzyldodecyldimethylammoniumbromid

Name: Benzyldodecyldimethylammoniumbromid
Brand: SIGMA
Price: 117 EUR

Synonym(e):

Benzyl-dimethyl-dodecylammoniumbromid

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Lineare Formel:

CH₃(CH₂)₁₁N(Br)(CH₃)₂CH₂C₆H₅

CAS-Nummer:

7281-04-1

Molekulargewicht:

384.44

UNSPSC Code:

12161900

NACRES:

NA.25

PubChem Substance ID:

24891863

EC Number:

230-698-4

Beilstein/REAXYS Number:

3579193

MDL number:

MFCD00011768

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Unterstützung erhalten

description

cationic

Quality Level

200

assay

≥96.5% (TLC)

form

powder

mol wt

384.44 g/mol

storage temp.

2-8°C

SMILES string

[Br-].CCCCCCCCCCCC[N+](C)(C)Cc1ccccc1

InChI

1S/C21H38N.BrH/c1-4-5-6-7-8-9-10-11-12-16-19-22(2,3)20-21-17-14-13-15-18-21;/h13-15,17-18H,4-12,16,19-20H2,1-3H3;1H/q+1;/p-1

InChI key

KHSLHYAUZSPBIU-UHFFFAOYSA-M

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Dieser Artikel	1050982	13373	C0636
Sigma-Aldrich B5776 Benzyldodecyldimethylammonium bromide	USP 1050982 Benzalkonium bromide (C12)	Sigma-Aldrich 13373 Benzyldodecyldimethylammonium bromide	Sigma-Aldrich C0636 Ethylhexadecyldimethylammonium bromide
form powder	form -	form solid	form powder
assay ≥96.5% (TLC)	assay -	assay ≥99.0% (AT)	assay ≥98% (non-aqueous titration)
storage temp. 2-8°C	storage temp. -	storage temp. -	storage temp. 2-8°C
mol wt 384.44 g/mol	mol wt -	mol wt 384.44 g/mol	mol wt 378.47 g/mol
Quality Level 200	Quality Level -	Quality Level -	Quality Level 100
description cationic	description -	description cationic	description cationic

General description

Benzyldodecyldimethylammonium bromide is a cationic surfactant that may be used as an adsorbent for certain metals such as Cr(VI).

Application

Benzyldodecyldimethylammonium bromide has been used in a study to assess the relation between chemical structure and germicidal efficacy in surface-active cations. It has also been used in a study to investigate pore size control during the synthesis of macroporous thermosensitive poly(N-isopropylacrylamide) hydrogels.

pictograms

GHS06

signalword

Danger

hcodes

H301,H315,H319,H335

pcodes

P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Lagerklasse

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Die Dokumentenbibliothek aufrufen

Correlation between Antibacterial Power and Chemical Structure of Higher Alkyl Ammonium Ions.

E I Valko et al.

Journal of bacteriology, 50(4), 481-490 (1945-10-01)

Synthesis of macroporous thermosensitive hydrogels: a novel method of controlling pore size.

Qian Zhao et al.

Langmuir : the ACS journal of surfaces and colloids, 25(5), 3249-3254 (2009-05-14)

Macroporous thermosensitive poly(N-isopropylacrylamide) hydrogels were synthesized in the presence of dodecyl dimethyl benzyl ammonium bromide (DDBAB). Poly(vinyl alcohol) (PVA) was involved to control the pore size of the hydrogels. The morphology of the resulting hydrogels was studied by both an

Biosorption of Cr(VI) from simulated wastewater using a cationic surfactant modified spent mushroom

Jing, et al.

Desalination, 269, 8-8 (2011)

Interaction between N-dodecyl-N,N-dimethyl-N-benzylammonium halides and phosphatidylcholine bilayers-the effect of counterions.

Bozenna Rózycka-Roszak et al.

Chemistry and physics of lipids, 123(2), 209-221 (2003-04-15)

The interaction of N-dodecyl-N,N-dimethyl-N-benzylammonium halides (DBeAX) with two types of phospholipid vesicles (MLV and SUV) was investigated using DSC and 1H NMR. It was suggested that the benzyl group like the micellisation process (J. Colloid Interface Sci. 218 (1999) 529)

Effect of alcohol addition to the aqueous phase on the thermal effects of micellization of cationic benzyldimethyldodecylammonium bromide and its adsorption onto porous and nonporous silicas.

H Benalla et al.

Journal of colloid and interface science, 272(2), 253-261 (2004-03-19)

Titration calorimetry has been used to study the effect of the addition of two primary alcohols, 1-butanol and 1-heptanol, to the aqueous phase on the thermal effects of micellization of benzyldimethyldodecylammonium bromide (BDDAB) as well as its adsorption onto nonporous

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Global Trade Item Number

SKU	GTIN
B5776-10G	04061833434178
B5776-50G	04061833617120

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