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43781

Sigma-Aldrich

(Lauryl-dimethyl-ammonio)-acetat

≥95% (HPLC)

Synonym(e):

(Dodecyldimethylammonio)-acetat, N-Dodecyl-N,N-dimethyl-glycin, Laurylbetain, Lauryldimethylbetain

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About This Item

Empirische Formel (Hill-System):
C16H33NO2
CAS-Nummer:
683-10-3
Molekulargewicht:
271.44
Beilstein:
3670807
EG-Nummer:
211-669-5
MDL-Nummer:
MFCD00084742
UNSPSC-Code:
12161900
PubChem Substanz-ID:
329756395
NACRES:
NA.25

Qualitätsniveau

100

Assay

≥95% (HPLC)

Form

powder

Mol-Gew.

271.44 g/mol

Methode(n)

HPLC: suitable

Verunreinigungen

insoluble matter, passes filter test

Leitfähigkeit

≤10 μS/cm (1% (w/v) in water)

λ

1 % (w/v) in H2O

UV-Absorption

λ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15

SMILES String

CCCCCCCCCCCC[N+](C)(C)CC([O-])=O

InChI

1S/C16H33NO2/c1-4-5-6-7-8-9-10-11-12-13-14-17(2,3)15-16(18)19/h4-15H2,1-3H3

InChIKey

DVEKCXOJTLDBFE-UHFFFAOYSA-N

Verwandte Kategorien

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301,H312

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Mariko Sugiyama et al.
The Journal of toxicological sciences, 44(6), 393-403 (2019-06-07)
To predict the results of a 24-hr closed human patch test, we previously recommended the use of in vitro test with a reconstructed human epidermis (RhE) model adopted in OECD TG 439, and proposed the margin method, which includes evaluation
M Machida et al.
Biological & pharmaceutical bulletin, 17(10), 1375-1378 (1994-10-01)
The effects of various surfactants and protease inhibitors on the nasal absorption of recombinant human granulocyte colony-stimulating factor (rhG-CSF) were examined in rats. No effects of bile salts and acids such as sodium glycocholate or taurocholic acid, amphoteric surfactants such
F Kawai et al.
Applied and environmental microbiology, 40(4), 701-705 (1980-10-01)
Polyethylene glycol (PEG) dehydrogenase in crude extracts of a PEG 20,000-utilizing mixed culture was purified 24 times by precipitation with ammonium sulfate, solubilization with laurylbetaine, and chromatography with diethylamino-ethyl-cellulose, hydroxylapatite, and Sephadex G-200. The purified enzyme was confirmed to be
C Combes et al.
Acta tropica, 39(1), 79-84 (1982-03-01)
Cercariae immobilisation and Schistosoma mansoni adult recovery tests in the mouse show that tensides can greatly reduce the infectivity of cercariae. In the case of two amphoteric products, Laurylbetain and Laurylamidopropylbetain, this action is obtained with very low (0.1-5 ppm)
Eric Vavra et al.
Scientific reports, 10(1), 12930-12930 (2020-08-02)
The apparent viscosity of viscous heavy oil emulsions in water can be less than that of the bulk oil. Microfluidic flooding experiments were conducted to evaluate how alkali-surfactant-foam enhanced oil recovery (ASF EOR) of heavy oil is affected by emulsion
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