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: 2025-01-27 09:38:02
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) |
 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
New Products
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