Merck
All Photos(3)

D8638

Sigma-Aldrich

Dodecyltrimethylammonium bromide

≥98%

Synonym(s):
Lauryltrimethylammonium bromide
Linear Formula:
CH3(CH2)11N(CH3)3Br
CAS Number:
Molecular Weight:
308.34
Beilstein:
3597463
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

descrição

cationic

Nível de qualidade

200

teor

≥98%

forma

powder

peso molecular

308.34 g/mol

pf

246 °C (dec.) (lit.)

SMILES string

[Br-].CCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1

InChI key

XJWSAJYUBXQQDR-UHFFFAOYSA-M

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Descrição geral

Dodecyltrimethylammonium bromide (DTAB) is a quaternary ammonium surfactant.

Aplicação

Dodecyltrimethylammonium bromide has been used in a study to assess the distribution of binary mixed counterions in surfactant adsorbed films. It has also been used in a study to investigate chain length compatibility of surfactants for extraction of organophosphorous pesticides.

Embalagem

25, 100 g in poly bottle

Pictogramas

Skull and crossbonesEnvironment

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Código de classe de armazenamento

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

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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