12060

Sigma-Aldrich

Benzalkonium chloride

≥95.0% (T)

Synonym(s):
Alkylbenzyldimethylammonium chloride, Alkyldimethylbenzylammonium chloride
Linear Formula:
C6H5CH2N(CH3)2RCl (R=C8H17 to C18H37)
CAS Number:
Beilstein/REAXYS Number:
4062599
EC Number:
MDL number:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

description

cationic

assay

≥95.0% (T)

form

semisolid

composition

benzyldimethyldodecylammonium chloride, ~70% (Purity (HPLC Area %))
benzyldimethyltetradecylammonium chloride, ~30% (HPLC Minor Component (Area %))

impurities

≤10% water

ign. residue

≤0.1% (as SO4)

SMILES string

Cl-.CCCCCCCCCCCCCCN+(C)(C)Cc1ccccc1

InChI

1S/C19H34N.ClH/c1-4-5-6-7-8-9-10-14-17-20(2,3)18-19-15-12-11-13-16-19;/h11-13,15-16H,4-10,14,17-18H2,1-3H3;1H/q+1;/p-1

InChI key

TTZLKXKJIMOHHG-UHFFFAOYSA-M

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Related Categories

Packaging

5, 100, 500 g in glass bottle
1 kg in glass bottle

Analysis Note

Titration 360 eq.wt (+/-30) with HCLO4

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

C,N

Risk Statement

21/22-34-50

Safety Statement

36/37/39-45-61

RIDADR

UN3261 - class 8 - PG 2 - EHS - Corrosive solid, acidic, organic, n.o.s., HI: all

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Accelerated solvent extraction followed by on-line solid-phase extraction coupled to ion trap LC/MS/MS for analysis of benzalkonium chlorides in sediment samples.
Ferrer I & Furlong ET
Analytical Chemistry, 74(6), 1275-1280 (2002)
H Maertens et al.
BMC microbiology, 20(1), 155-155 (2020-06-13)
Quaternary ammonium compound based disinfectants are commonly used in pig and poultry husbandry to maintain farm hygiene. However, studies have shown that subinhibitory concentrations of these disinfectants may increase antibiotic resistance. Investigation of antibiotic susceptibility is usually assessed via the...
Increase in resistance of methicillin-resistant Staphylococcus aureus to ?-lactams caused by mutations conferring resistance to benzalkonium chloride, a disinfectant widely used in hospitals
Akimitsu N, et al.
Antimicrobial Agents and Chemotherapy, 43(12), 3042-3043 (1999)
Benzalkonium chloride: selective inhibitor of histamine release induced by compound 48/80 and other polyamines.
Read GW & Kiefer EF
Journal of Pharmacology and Experimental Therapeutics, 211(3), 711-715 (1979)
Benzalkonium chloride: selective inhibitor of histamine release induced by compound 48/80 and other polyamines.
Read G W
Journal of Pharmacology and Experimental Therapeutics, 211(3), 711-715 (1979)

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