Myristyltrimethylammonium bromide (TTAB)
Ion-pair chromatography grade, ≥99.0% (AT)
Reagent
Code: #93677
Alias
Myristyltrimethylammonium Bromide; Cetrimonium Bromide, Myristyltrimethylammonium Bromide, Myristyltrimethylammonium Bromide, Trimethyltetradecylammonium Bromide
CAS Number
1119-97-7
science Other reagents with same CAS 1119-97-7
blur_circular Chemical Specifications
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Molecular Information
Weight
336.39 g/mol
Formula
C₁₇H₃₈BrN
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Registry Numbers
EC Number
214-291-9
MDL Number
MFCD00011770
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Storage & Handling
Storage
sealed at room temperature
description Product Description
Myristyltrimethylammonium bromide (TTAB) is widely used as a cationic surfactant in various industrial and laboratory applications. It is commonly employed in the formulation of hair conditioners and fabric softeners due to its ability to reduce static and improve texture. In biochemistry, TTAB is utilized for protein solubilization and membrane protein extraction, making it a valuable reagent in research. Additionally, it serves as a disinfectant and antimicrobial agent in cleaning products. Its surfactant properties also make it effective in emulsion stabilization and as a phase transfer catalyst in organic synthesis.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Aggregation Number | 0-0 |
| CMC | 4-5 |
| Melting point | 245-250 |
| Purity (AT) | 99-100% |
| UV Absorption (240 nm A) | 0-0.08 |
| UV Absorption (250 nm) A | 0-0.05 |
| UV Absorption (260 nm) A | 0-0.04 |
| UV Absorption (500 nm) A | 0-0.02 |
| Molecular Weight | Micellar Average 27,000 (10% in H2O) |
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