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HomeProduct name listDidecyldimethylammonium bromide

Didecyldimethylammonium bromide

Synonym(s):DDAB

  • CAS NO.:2390-68-3
  • Empirical Formula: C22H48BrN
  • Molecular Weight: 406.53
  • MDL number: MFCD00012194
  • EINECS: 219-234-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-31 13:32:20
Didecyldimethylammonium bromide Structural

What is Didecyldimethylammonium bromide?

Chemical properties

off-white powder and chunks

The Uses of Didecyldimethylammonium bromide

Didecyldimethylammonium bromide (DDAB) is commonly used as a surfactant and a phase transfer catalyst. It is also used in the preparation of hydrophobic ammonium-based ionic liquid.

What are the applications of Application

Didecyldimethylammonium bromide is a lipophillic phase-transfer catalyst

Properties of Didecyldimethylammonium bromide

Melting point: 149-151 °C (lit.)
refractive index  1.4570
storage temp.  Sealed in dry,Room Temperature
solubility  Soluble in methanol.
form  powder to crystal
color  White to Almost white
BRN  6492993
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 2390-68-3(CAS DataBase Reference)

Safety information for Didecyldimethylammonium 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 Didecyldimethylammonium bromide

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