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HomeProduct name listDodecylethyldimethylammonium bromide

Dodecylethyldimethylammonium bromide

Synonym(s):Dimethyldodecylethylammonium bromide;Dodecyldimethylethylammonium bromide

  • CAS NO.:68207-00-1
  • Empirical Formula: C16H36BrN
  • Molecular Weight: 322.38
  • MDL number: MFCD00043170
  • EINECS: 269-249-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
Dodecylethyldimethylammonium bromide Structural

What is Dodecylethyldimethylammonium bromide?

Chemical properties

Crystalline powder

The Uses of Dodecylethyldimethylammonium bromide

Dodecylethyldimethylammonium bromide (C12EDMAB) can be used:

  • As a growth-directing surfactant in the synthesis of monodisperse gold nanorods.
  • As a surfactant in the synthesis of poly(methyl methacrylate)-poly(N-isopropylacrylamide) core-shell particles via emulsion polymerization.
  • As an additive in the synthesis of mesoporous nanocrystalline TiO2 microspheres to increasing the degree of crystallization and modification in the texture of TiO2.

Properties of Dodecylethyldimethylammonium bromide

Melting point: 185-188 °C (lit.) 185-190 °C
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: 50 mg/mL, clear, colorless
BRN  6007021
CAS DataBase Reference 68207-00-1
EPA Substance Registry System N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide (68207-00-1)

Safety information for Dodecylethyldimethylammonium bromide

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Dodecylethyldimethylammonium bromide

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