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13373

Sigma-Aldrich

Benzyldodecyldimethylammonium bromide

≥99.0% (AT)

Synonym(s):

Benzyldimethyldodecylammonium bromide

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About This Item

Linear Formula:
CH3(CH2)11N(Br)(CH3)2CH2C6H5
CAS Number:
7281-04-1
Molecular Weight:
384.44
Beilstein:
3579193
EC Number:
230-698-4
MDL number:
MFCD00011768
UNSPSC Code:
12352116
PubChem Substance ID:
57647076
NACRES:
NA.22

description

cationic

Assay

≥99.0% (AT)

form

solid

mol wt

384.44 g/mol

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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Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mikrocalorimetric studies on the interaction of N-dodecyl-N,N-dimethyl-N-benzylammonium halides with phosphatidylcholine bilayers: a counterion effect.
Bozenna Rózycka-Roszak et al.
Cellular & molecular biology letters, 7(2), 298-298 (2002-07-05)
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
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)
Tao Bai et al.
Cutaneous and ocular toxicology, 29(4), 247-253 (2010-06-17)
To compare the short-term effects of preserved and unpreserved topical levofloxacin on the ocular surface of preoperative patients with age-related cataracts. This was a prospective, randomized, double-blind, parallel-group study. Patients who were going to undergo cataract surgery received either preserved
P J Pisella et al.
Ophthalmic research, 32(1), 3-8 (2000-02-05)
Thirty-six albino rabbits, randomly divided into six groups, were used to study their ocular tolerance to (a) 0.25 and 0.50% Timoptol preserved with 0.01% benzalkonium chloride, (b) 0.25 and 0.50% Timoptol-LP, a gel-forming solution preserved with 0. 012% benzododecinium bromide
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