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Sigma-Aldrich

Hyamine® 1622 solution

4 mM in H2O

Synonym(s):

(Diisobutylphenoxyethoxyethyl)dimethylbenzylammonium chloride solution

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About This Item

CAS Number:
121-54-0
Beilstein:
3898548
MDL number:
MFCD00011742
UNSPSC Code:
12352112
PubChem Substance ID:
57651278
NACRES:
NA.22

concentration

4 mM in H2O

density

0.998 g/mL at 20 °C

SMILES string

[Cl-].CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1

InChI

1S/C27H42NO2.ClH/c1-26(2,3)22-27(4,5)24-13-15-25(16-14-24)30-20-19-29-18-17-28(6,7)21-23-11-9-8-10-12-23;/h8-16H,17-22H2,1-7H3;1H/q+1;/p-1

InChI key

UREZNYTWGJKWBI-UHFFFAOYSA-M

General description

Hyamine® 1622 is a cationic detergent benzethonium chloride. Poly(vinyl chloride) membrane ion-selective electrode for the Hyamine 1622 cation has been proposed. Its sorption on soil surfaces has been investigated. It is widely used in cosmetics and shampoos due to its antimicrobial and cationic surfactant properties.

Application

Hyamine® 1622 solution was used as surfactant to examine its acute toxicity and effect on oxidative stress and cholinesterase (ChE) activity in Dugesia japonica. It may be employed as stopping reagent in the improved Eliman procedure for erythrocyte cholinesterase.

Legal Information

Hyamine is a registered trademark of Lonza Group Ltd.

Hazard Statements

H412

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Mei-Hui Li
Chemosphere, 70(10), 1796-1803 (2007-10-02)
Eight widely used surfactants (cetyltrimethylammonium bromide; CTAB, benzethonium chloride; Hyamine 1622, 4-nonylphenol; NP, octylphenol ethoxylate; Triton X-100, dodecylbenzene sulfonate; LAS, lauryl sulfate; SDS, pentadecafluorooctanoic acid; PFOA, and perfluorooctane sulfonate; PFOS) were selected to examine their acute toxicities and effects on
Sorption of anionic surfactants SDS, AOT and cationic surfactant Hyamine 1622 on natural soils.
Atay N, et al.
Water, Air, Soil Pollut., 136(1-4), 55-68 (2002)
Poly (vinyl chloride) containing dibenzo-18-crown-6 as an ion-selective membrane for hyamine 1622.
Khalil MM, et al.
Analytical Letters, 19(7-8), 807-824 (1986)
P M George et al.
Clinical chemistry, 29(2), 365-368 (1983-02-01)
The procedure of Dietz et al. (Clin. Chem. 19: 1309-1313, 1973) for plasma cholinesterase (EC 3.1.1.7) gives a background absorbance of 1.4 A when extended to erythrocyte cholinesterase (EC 3.1.1.8) measurement, because the peak absorbance of the reaction product, 5-thionitrobenzoate
Naoto Kojima et al.
Bioorganic & medicinal chemistry, 18(24), 8630-8641 (2010-11-16)
The convergent synthesis of fluorescence-labeled solamin, an antitumor Annonaceous acetogenin, was accomplished by two asymmetric alkynylations of 2,5-diformyl tetrahydrofuran with an alkyne tagged with fluorescent groups and another alkyne with an α,β-unsaturated γ-lactone. Assay for the growth inhibitory activity against
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