An organic building block and cationic surfactant
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Product Type

Biochemicals
Synthetic Intermediates & Building Blocks

Research Area

Tetradecyltrimethylammonium (bromide)

Item No. 23248

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
N,N,N-trimethyl-1-tetradecanaminium, monobromide
CAS Number
1119-97-7
Synonyms
  • TTABr
  • TTAB
Molecular Formula
C17H38N • Br
Formula Weight
336.4
Purity
≥98%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 2 mg/mlDMSO: 16 mg/mlEthanol: 33 mg/mlPBS (pH 7.2): 5 mg/ml
SMILES
C[N+](C)(C)CCCCCCCCCCCCCC.[Br-]
InChi Code
InChI=1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
InChi Key
CXRFDZFCGOPDTD-UHFFFAOYSA-M
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    100 g

    $60

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    250 g

    $107

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    500 g

    $157

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    Product Description

    Tetradecyltrimethylammonium (bromide) (TTABr) is an organic building block and cationic surfactant.1,2 It forms hemimicelles and is used as a surface active aid in capillary separation of acid-derived anionic species.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Gorski, N., Gradzielski, M., and Hoffmann, H. Mixtures of nonionic and ionic surfactants. The effect of counterion binding in mixtures of tetradecyldimethylamine oxide and tetradecyltrimethylammonium bromide. Langmuir 10(8), 2594–2603 (1994).

    2. Cocke, D.L., Schennach, R., and Yu, Z. The surface properties of tetradecyltrimethylammonium bromide observed by capillary electrophoresis. J. Chromatogr. Sci. 40(4), 187-190 (2002).