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Key Documents

87249

Sigma-Aldrich

Tetradodecylammonium bromide

≥99.0% (AT)

Sinonimo/i:

Tetralaurylammonium bromide

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About This Item

Formula condensata:
[CH3(CH2)10CH2]4N(Br)
Numero CAS:
Peso molecolare:
771.22
Beilstein:
5844282
Numero CE:
Numero MDL:
Codice UNSPSC:
12352116
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

≥99.0% (AT)

Forma fisica

crystals

Impurezze

≤0.5% water

Stringa SMILE

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

InChI

1S/C48H100N.BrH/c1-5-9-13-17-21-25-29-33-37-41-45-49(46-42-38-34-30-26-22-18-14-10-6-2,47-43-39-35-31-27-23-19-15-11-7-3)48-44-40-36-32-28-24-20-16-12-8-4;/h5-48H2,1-4H3;1H/q+1;/p-1
SMEFTBPJZGVAPK-UHFFFAOYSA-M

Categorie correlate

Descrizione generale

Tetradodecylammonium bromide (TDAB) is a quaternary ammonium salt consisting of positively charged nitrogen atoms attached to a long alkyl chain. It is commonly used as a surfactant and phase-transfer catalyst.

Applicazioni

Tetradodecylammonium bromide can be used as a phase transfer catalyst in the synthesis of ethyl-lophine.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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