Merck
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52370

Sigma-Aldrich

Hexadecyltrimethylammonium bromide

≥96.0% (AT)

Synonym(s):
CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide
Linear Formula:
CH3(CH2)15N(Br)(CH3)3
CAS Number:
Molecular Weight:
364.45
Beilstein:
3598189
Número EC:
Número MDL:
ID de substância PubChem:

descrição

cationic

Nível de qualidade

200

teor

≥96.0% (AT)

forma

powder or chunks

peso molecular

364.45 g/mol

technique(s)

UV/Vis spectroscopy: suitable
electrophoresis: suitable

pf

248-251 °C (lit.)

solubilidade

H2O: 1 g/10 mL (warm)

application(s)

detection

SMILES string

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

InChI

1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key

LZZYPRNAOMGNLH-UHFFFAOYSA-M

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Descrição geral

Hexadecyltrimethylammonium bromide is a titrant for the potentiometric titration of perchlorate with ionselective electrodes.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

Órgãos-alvo

Gastrointestinal tract, Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

471.2 °F - closed cup

Ponto de fulgor (ºC)

244 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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