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D5047

Bromuro de dodeciltrimetilamonio

Name: Bromuro de dodeciltrimetilamonio
Brand: SIGMA

BioXtra, ~99%

Sinónimos:

Bromuro de lauriltrimetilamonio

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Fórmula lineal:

CH₃(CH₂)₁₁N(CH₃)₃Br

Número CAS:

1119-94-4

Peso molecular:

308.34

UNSPSC Code:

12161900

NACRES:

NA.25

PubChem Substance ID:

24893920

EC Number:

214-290-3

Beilstein/REAXYS Number:

3597463

MDL number:

MFCD00011767

eCl@ss:

32039090

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Propiedades

description

cationic

Quality Segment

200

product line

BioXtra

assay

~99%

form

crystals

mol wt

308.34 g/mol

impurities

<0.001% Phosphorus (P), <0.1% Insoluble matter

ign. residue

<0.1%

mp

246 °C (dec.) (lit.)

solubility

H₂O: 0.1 M at 20 °C, clear, colorless

anion traces

sulfate (SO₄^2-): <0.05%

cation traces

Al: <0.0005%, Ca: <0.0005%, Cu: <0.0005%, Fe: <0.002%, K: <0.005%, Mg: <0.0005%, NH₄⁺: <0.1%, Na: <0.005%, Pb: <0.001%, Zn: <0.0005%

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

Descripción

General description

Dodecyltrimethylammonium bromide is a single-chain surfactant.

Application

Dodecyltrimethylammonium bromide has been used in a study to assess the relation between counterion distribution and miscibility of counterions at the solution surface. This was deduced for surfactant mixtures containing common surfactant ions but different counterions. It has also been used in a study to investigate its micelle formation throughout the entire composition range of water-dimethylsulfoxide (DMSO) mixtures using conductimetry, density measurements, and small angle neutron scattering.

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Este artículo	TA9H9A1CE339	44239	D8638
Sigma-Aldrich D5047 Bromuro de dodeciltrimetilamonio	Targetmol Chemicals Inc. TA9H9A1CE339 Dodecyltrimethylammonium bromide	Supelco 44239 Bromuro de dodeciltrimetilamonio	Sigma-Aldrich D8638 Bromuro de dodeciltrimetilamonio
description BioXtra, ~99%	description -	description suitable for ion pair chromatography, LiChropur^™, ≥98.5% (AT)	description ≥98%
form crystals	form -	form liquid	form powder
assay ~99%	assay -	assay ≥98.5% (AT)	assay ≥98%
product line BioXtra	product line -	product line -	product line -
cation traces Fe: <0.002%, Al: <0.0005%, Na: <0.005%, Mg: <0.0005%, Ca: <0.0005%, Cu: <0.0005%, Pb: <0.001%, K: <0.005%, NH₄⁺: <0.1%, Zn: <0.0005%	cation traces -	cation traces -	cation traces -
mp 246 °C (dec.) (lit.)	mp -	mp 246 °C (dec.) (lit.)	mp 246 °C (dec.) (lit.)
description cationic	description -	description cationic	description cationic

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Pictogramas

GHS06,GHS09

Palabra de advertencia

Danger

Códigos de peligro

H301,H315,H319,H410

Indicaciones de precaución

P264 - P273 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

Clase de almacenamiento

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

WGK

WGK 3

Punto de inflamación (°F)

Not applicable

Punto de inflamación (°C)