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13401

Sigma-Aldrich

Benzyldimethyltetradecylammonium chloride

anhydrous, ≥99.0% (AT)

Synonym(s):

Benzyltetradecyldimethylammonium chloride

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About This Item

Linear Formula:
CH3(CH2)13N(Cl)(CH3)2CH2C6H5
CAS Number:
139-08-2
Molecular Weight:
368.04
Beilstein:
4062599
EC Number:
205-352-0
MDL number:
MFCD00011771
UNSPSC Code:
12352116
PubChem Substance ID:
329750163

description

cationic

Assay

≥99.0% (AT)

form

powder

quality

anhydrous

mp

56-62 °C

solubility

water: soluble 1 g/10 mL, clear, colorless

SMILES string

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

InChI

1S/C23H42N.ClH/c1-4-5-6-7-8-9-10-11-12-13-14-18-21-24(2,3)22-23-19-16-15-17-20-23;/h15-17,19-20H,4-14,18,21-22H2,1-3H3;1H/q+1;/p-1

InChI key

OCBHHZMJRVXXQK-UHFFFAOYSA-M

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General description

Benzyldimethyltetradecylammonium chloride (BTDACl), a quaternary ammonium compound, is a cationic surfactant. It is utilized as phase transfer catalyst in organic reactions. Kinetics, thermodynamics and reaction mechanism of biosorption of benzyldimethyltetradecylammonium chloride (tetradecyl benzyl dimethyl ammonium chloride) onto activated sludge has been studied.

Application

Benzyldimethyltetradecylammonium chloride (Dimethylbenzyltetradecylammonium chloride) may be used in the following studies:
  • Spectrophotometric determination of cobalt(II).
  • Preparation of mixed micelle with tetradecyltrimethylammonium (TTAB) and tetradecyltriphenylphosphonium bromides.
  • Preparation of modified analcime zeolite, used in the trace determination of cadmium.
  • As a phase transfer catalyst in the preparation of 2,3-epoxy-1-phenyl-3-aryl-1-propanones.

Signal Word

Danger

Hazard Statements

H302,H314,H410

Hazard Classifications

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

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBQ7024V
BCBP3873V
BCBM6871V
BCBL5455V
BCBJ7186V

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Journal of hazardous materials, 144(1-2), 307-315 (2006-11-23)
In this study the adsorption characteristics of phenol and 4-chlorophenol by surfactant-modified zeolite was investigated. Batch studies were performed to evaluate the effects of various experimental parameters such as contact time, adsorbent dose, initial concentration, and temperature on the removal
Elzbieta Płocharska-Jankowska et al.
Biophysical chemistry, 114(2-3), 85-93 (2005-04-15)
A liquid membrane oscillator containing nitromethane as membrane material has been investigated. The influence of substances responsible for taste belonging to four classes (sweetness, saltiness, sourness and bitterness) on oscillation patterns of liquid membrane oscillators with cationic surfactant benzyldimethyltetradecylammonium chloride
Pascal Thebault et al.
European journal of medicinal chemistry, 44(2), 717-724 (2008-06-24)
New thiol derivatives containing a quaternary ammonium group bearing variable hydrocarbon chains via an amide connector or not between the sulphur and nitrogen atoms were synthesised with the future aim to be grafted on metal surfaces for obtaining contact-active auto-bactericidal
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