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Key Documents

36932

Supelco

Esadeciltrimetilammonio bromuro

analytical standard

Sinonimo/i:

CTAB, Cetiltrimetilammonio bromuro, Cetrimonio bromuro, Palmitiltrimetilammonio bromuro

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About This Item

Formula condensata:
CH3(CH2)15N(Br)(CH3)3
Numero CAS:
Peso molecolare:
364.45
Beilstein:
3598189
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
ID PubChem:
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

Descrizione

cationic

Saggio

98-102%

Durata

limited shelf life, expiry date on the label

PM

364.45 g/mol

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

248-251 °C (lit.)

Solubilità

H2O: soluble 36.4 g/L at 20 °C (completely)

applicazioni

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

Stringa SMILE

[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
LZZYPRNAOMGNLH-UHFFFAOYSA-M

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Descrizione generale

Cetrimonium bromide(CTAB) is a quaternary ammonium derivative known to enhance anti-tumor activity. It is one of the components of the broad-spectrum antiseptic cetrimide and may also be used as a buffer for DNA extraction.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Applicazioni

CTAB may be used as a reference standard for the determination of:
  • CTAB in various water samples by combining a dispersive liquid-liquid microextraction (DLLME) technique with high performance liquid chromatography.
  • CTAB in pharmaceutical formulations by reversed-phase high-performance liquid chromatography (RP- HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

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

Organi bersaglio

Gastrointestinal tract, Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

471.2 °F - closed cup

Punto d’infiammabilità (°C)

244 °C - closed cup

Dispositivi di protezione individuale

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


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Certificati d'analisi (COA)

Lot/Batch Number

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