8.41022
n-Dodecyltrimethylammonium bromide
for synthesis
別名:
n-Dodecyltrimethylammonium bromide
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この商品について
実験式（ヒル表記法）:
C15H34BrN
CAS番号:
分子量:
308.34
UNSPSC Code:
12352107
EC Index Number:
214-290-3
NACRES:
NA.22
MDL number:
vapor pressure
<1 hPa ( 20 °C)
Quality Segment
assay
≥97.0%
form
powder
potency
200-1000 mg/kg LD50, oral (Rat)
reaction suitability
core: ammonium, reaction type: phase-transfer
mp
217 °C
solubility
>954 g/L
density
1.17 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[Br-].[N+](CCCCCCCCCCCC)(C)(C)C
InChI
1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
InChI key
XJWSAJYUBXQQDR-UHFFFAOYSA-M
Application
- Surfactant Applications in Oil Recovery: Research demonstrates the utility of n-Dodecyltrimethylammonium bromide in enhancing oil recovery under high-salinity, high-temperature conditions. The surfactant showed remarkable long-term thermal stability, relevant for industrial applications in oil fields (Hou et al., 2024).
- Dye Adsorption Studies: The interaction of n-Dodecyltrimethylammonium bromide with alginate hydrogel beads was studied for the removal of Malachite Green dye. This research highlighted the impact of surfactant hydrophobicity on adsorption efficiency, presenting a potential for wastewater treatment technologies (Malik et al., 2024).
- Role in Precipitation of Reactive Dyes: A study explored the effect of alkyl chain length in surfactants like n-Dodecyltrimethylammonium bromide on the precipitation behavior of Reactive Brilliant Blue KN-R, suggesting potential applications in textile manufacturing processes (Liu et al., 2024).
- Thermoresponsive Self-assembly in Nanoscale Systems: n-Dodecyltrimethylammonium bromide was utilized to study the generation of thermoresponsive self-assemblies in Tetronics®, providing insights into the temperature-dependent behaviors of surfactant mixtures at the nanoscale (Patel et al., 2024).
- Electrostatic Adsorption in Surfactant Mixtures: This research described the electrostatically driven adsorption behaviors observed in mixed surfactant systems including n-Dodecyltrimethylammonium bromide, pertinent to applications in coatings and formulations requiring surface activity modifications (Vilangottunjalil et al., 2024).
Analysis Note
Assay (argentometric): ≥ 97.0 %
Identity (IR): passes test
Identity (IR): passes test
注意喚起語
Danger
ハザードコード
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
WGK
WGK 3
引火点 (F)
Not applicable
引火点（°C）
Not applicable
保管分類
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
適用法令
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Class I Designated Chemical Substances
prtr