N-Dodecyl-Trimethylammonium Bromide
N-Dodecyl-Trimethylammonium Bromide Specification
- Ph Level
- 5.0 - 7.0 (1% solution at 20C)
- Properties
- Cationic surfactant, high purity, excellent solubilizing agent, forms stable micelles in aqueous solution.
- Grade
- Analytical/Laboratory Grade
- Smell
- Slight characteristic odor
- Density
- 1.03 Gram per cubic centimeter(g/cm3)
- Physical Form
- Powder
- Ingredients
- N-Dodecyl-Trimethylammonium Bromide
- Molecular Formula
- C15H34BrN
- Molecular Weight
- 320.35 g/mol
- Usage
- Research, formulation of detergents, and laboratory reagent
- Product Type
- Quaternary Ammonium Compound
- CAS No
- 1119-94-4
- Solubility
- Soluble in water, ethanol, and methanol
- Melting Point
- 239-243 C
- Storage
- Store in a cool, dry, well-ventilated area away from incompatible substances
- EINECS No
- 214-281-2
- Structural Formula
- [(C12H25)N(CH3)3]Br
- Refractive Rate
- Not applicable (solid)
- Shelf Life
- 24 months if stored properly
- Poisonous
- Yes, harmful if swallowed
- HS Code
- 292390
- Application
- Used as a surfactant, antimicrobial agent, in protein isolation, and phase transfer catalyst
- Purity
- >99%
- Shape
- Crystalline
- Appearance
- White crystalline powder
- Biodegradability
- Not readily biodegradable
- Stability
- Stable under normal conditions
- UN Number
- UN 3276
- Packing Type
- Sealed HDPE bottles or drums
- Incompatibilities
- Strong oxidizing agents
- Ionic Character
- Cationic
- Handling Precautions
- Use with adequate ventilation, avoid contact with skin and eyes
- Transport Information
- Non-hazardous for transport under standard conditions
- Hazard Codes
- Xn (Harmful)
- Synonyms
- Lauryl Trimethyl Ammonium Bromide, DTAB
- Ecological Information
- Toxic to aquatic organisms
- Boiling Point
- Decomposes before boiling

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