Didodecyldimethylammonium bromide

Product Name: 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
Formula Weight: 462.63
MOL File: 3282-73-3.mol

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Didodecyldimethylammonium bromide Property

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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 359025
Product name: Didodecyldimethylammonium bromide
Purity: 98%
Packaging: 2g
Price: $82.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 359025
Product name: Didodecyldimethylammonium bromide
Purity: 98%
Packaging: 10g
Price: $281
Updated: 2024/03/01

TCI Chemical

Product number: D1974
Product name: Dilauryldimethylammonium Bromide
Purity: >98.0%(T)
Packaging: 25g
Price: $111
Updated: 2024/03/01

TCI Chemical

Product number: D1974
Product name: Dilauryldimethylammonium Bromide
Purity: >98.0%(T)
Packaging: 100g
Price: $266
Updated: 2024/03/01

Alfa Aesar

Product number: B22839
Product name: (Di-n-dodecyl)dimethylammonium bromide, 98+%
Packaging: 2g
Price: $38.65
Updated: 2024/03/01

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Didodecyldimethylammonium bromide Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

(Di-n-dodecyl)dimethylammonium bromide is used as a phase transfer catalyst. It is also used as floor disinfectant. Further, it acts as surface-active agent.

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

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Didodecyldimethylammonium bromide Suppliers

Americas 1 Belgium 1 China 201 Europe 2 Germany 1 India 4 Japan 2 South Korea 1 Switzerland 1 United Kingdom 6 United States 18 Global 238

HBCChem, Inc.

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3B Scientific Corporation

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Alfa Aesar

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View Lastest Price from Didodecyldimethylammonium bromide manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Didodecyldimethylammonium bromide DDAB 3282-73-3
Price: US $79.00-38.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-12-12

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Didodecyldimethylammonium bromide 3282-73-3
Price: US $0.00/KG
Min. Order: 25KG
Purity: 80%min
Supply Ability: 30tons/month
Release date: 2023-02-23

Hebei Yanxi Chemical Co., Ltd.

Product: Didodecyldimethylammonium bromide 3282-73-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-27

3282-73-3, Didodecyldimethylammonium bromideRelated Search:

Didecyldimethylammonium bromide Benzyldodecyldimethylammonium bromide Allyl bromide Ethidium bromide Ammonium bromide Rocuronium bromide Tetrabutylammonium bromide Sodium bromate Didecyl dimethyl ammonium chloride Benzyl bromide Tetraethylammonium bromide Tungsten hexacarbonyl Dihexadecyldimethylammonium chloride 1,1,1,3,5,5,5-Heptamethyltrisiloxane Dihexadecyldimethylammonium bromide Dimethyldioctadecylammonium bromide Dimethylditetradecylammonium bromide Sodium ethoxide

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DIMETHYLDIDODECYLAMMONIUM BROMIDE

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DIDODECYLDIMETHYLAMMONIUM BROMIDE

DILAURYLDIMETHYLAMMONIUM BROMIDE

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N,N-Dimethyl-N-dodecyl-1-dodecanaminium·bromide

Didodecyldimethylammonium bromide,Dimethyldidodecylammonium bromide

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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