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B4136

Sigma-Aldrich

Benzyldimethylhexadecylammonium chloride

cationic detergent

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Synonym(s):
16-BAC, Benzylhexadecyldimethylammonium chloride, Cetalkonium chloride, Cetyldimethylbenzylammonium chloride
Linear Formula:
CH3(CH2)15N(Cl)(CH3)2CH2C6H5
CAS Number:
Molecular Weight:
396.09
Beilstein/REAXYS Number:
3802341
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

form

powder

mol wt

396.09 g/mol

mp

55-65 °C (lit.)

storage temp.

room temp

SMILES string

[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

InChI key

SXPWTBGAZSPLHA-UHFFFAOYSA-M

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1 of 4

This Item
B6295C900260818
Benzalkonium chloride BioXtra

B6295

Benzalkonium chloride

Premium Grade
Cobalt(II) chloride purum p.a., anhydrous, ≥98.0% (KT)

60818

Cobalt(II) chloride

-
storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

-

mp

55-65 °C (lit.)

mp

-

mp

-

mp

724 °C (lit.)

mol wt

396.09 g/mol

mol wt

-

mol wt

358.00 g/mol

mol wt

-

General description

Benzyldimethylhexadecylammonium chloride is a cationic surfactant.

Application

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

signalword

Danger

Hazard Classifications

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

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

143.6 °F - Pensky-Martens closed cup

flash_point_c

62 °C - Pensky-Martens closed cup

ppe

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


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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
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