ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Amine salt (ammonium salt) >Didodecyldimethylammonium bromide
Didodecyldimethylammonium bromide
- CAS No.
- 3282-73-3
- Chemical Name:
- Didodecyldimethylammonium bromide
- Synonyms
- DILAURYLDIMETHYLAMMONIUM BROMIDE;DIMETHYLDIDODECYLAMMONIUM BROMIDE;DIDODECYLDIMETHYLAMMONIUM BROMIDE;Didodecyl-dimethylazanium bromide;Dimethylbisdodecylaminium·bromide;idodecyl(dimethyl)azanium,bromide;DDAB)DidodecyldiMethylaMMoniuM bro;Dimethylbis(dodecyl)aminium·bromide;DI-N-DODECYLDIMETHYLAMMONIUM BROMIDE;Dilauryldimethylammonium Bromide >
- CBNumber:
- CB9341362
- Molecular Formula:
- C26H56BrN
- Molecular Weight:
- 462.63
- MOL File:
- 3282-73-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 157-162 °C(lit.) |
|---|---|
| Density | 1.0463 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| solubility | ethanol: 0.1 g/mL, clear, colorless |
| form | Crystalline Powder |
| color | White to off-white |
| Water Solubility | Soluble in hot and cold water. |
| Sensitive | Hygroscopic |
| BRN | 3576662 |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents, moisture. |
| CAS DataBase Reference | 3282-73-3(CAS DataBase Reference) |
| EPA Substance Registry System | Didodecyl dimethyl ammonium bromide (3282-73-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 26-36-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29239000 | |||||||||
| NFPA 704 |
|
Didodecyldimethylammonium bromide price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 359025 | Didodecyldimethylammonium bromide 98% | 3282-73-3 | 2G | ₹3150 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 359025 | Didodecyldimethylammonium bromide 98% | 3282-73-3 | 10G | ₹8990 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D1974 | Dilauryldimethylammonium Bromide | 3282-73-3 | 25G | ₹7300 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D1974 | Dilauryldimethylammonium Bromide | 3282-73-3 | 100G | ₹8000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D1974 | Dilauryldimethylammonium Bromide | 3282-73-3 | 500G | ₹30500 | 2022-05-26 | Buy |
Didodecyldimethylammonium bromide Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
Didodecyldimethylammonium bromide (DDAB) is a double-chain cationic surfactant.
Possible applications:
DDAB can be employed as a co-surfactant to synthesize well-defined multilamellar vesicular silica with an adjustable number of layers.
As a surfactant to synthesize gold nanoclusters and nanocubes.
It forms supersaturated reverse micelles and microemulsions that act as organized reaction microenvironments for the synthesis of barium sulfate.
Calcium montmorillonite can be modified by DDAB through direct ion-exchange to synthesize thermally stable organoclay.
Purification Methods
Recrystallise the salt from acetone, acetone/ether mixture, then from ethyl acetate, wash with ether and dry it in a vacuum oven at 60o [Chen et al. J Phys Chem 88 1631 1984, Rupert et al. J Am Chem Soc 107 2628 1985, Halpern et al. J Am Chem Soc 108 3920 1986, Allen et al. J Phys Chem 91 2320 1987]. [Beilstein 4 IV 801.]
Didodecyldimethylammonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 246)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| Vyas Bio Life Sciences Pvt. Ltd | -65546373 | Hyderabad, India | 1213 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5870 | 58 | Inquiry |
| Suzhou Actchem Co., Ltd. | +8618762124502 | China | 27 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | China | 3922 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | China | 5854 | 58 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | China | 18137 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | China | 7245 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21628 | 55 | Inquiry |
3282-73-3(Didodecyldimethylammonium bromide)Related Search:
Didecyldimethylammonium bromide
Benzyldodecyldimethylammonium bromide
Allyl bromide
Ethidium bromide
Ammonium bromide
Rocuronium bromide
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Sodium bromate
Didecyl dimethyl ammonium chloride
Benzyl bromide
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Dilauryldimethylammonium Bromide >
Didodecyldimethylammonium bromide 98% (HPLC)
idodecyl(dimethyl)azanium,bromide
Didodecyldimethylammonium bromide 100 μg/ml Acetonitrile
3282-73-3
CH3CH2112NCH32Br
C26H56BrN
C26H56NBr
Phase Transfer Catalysts
Synthetic Reagents
Ammonium Bromides (Quaternary)
Quaternary Ammonium Compounds
Ammonium Salts
Ammonium Bromides (Quaternary)
Quaternary Ammonium Compounds