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Didodecyldimethylammonium bromide

Didodecyldimethylammonium bromide structure

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

MDL Number:: MFCD00041969

MOL File:: 3282-73-3.mol

MSDS File:: SDS

Last updated:2023-11-27 13:03:33

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Didodecyldimethylammonium bromide Properties

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)
FDA UNII	7Y37A25K2I
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

TSCA

Yes

HS Code

29239000

NFPA 704

	1
2		0

Didodecyldimethylammonium bromide price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	359025	Didodecyldimethylammonium bromide 98%	3282-73-3	2g	$82.9	2024-03-01	Buy
Sigma-Aldrich	359025	Didodecyldimethylammonium bromide 98%	3282-73-3	10g	$281	2024-03-01	Buy
TCI Chemical	D1974	Dilauryldimethylammonium Bromide >98.0%(T)	3282-73-3	25g	$111	2024-03-01	Buy
TCI Chemical	D1974	Dilauryldimethylammonium Bromide >98.0%(T)	3282-73-3	100g	$266	2024-03-01	Buy
Alfa Aesar	B22839	(Di-n-dodecyl)dimethylammonium bromide, 98+%	3282-73-3	2g	$38.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
359025	2g	$82.9	Buy
359025	10g	$281	Buy
D1974	25g	$111	Buy
D1974	100g	$266	Buy
B22839	2g	$38.65	Buy

Didodecyldimethylammonium bromide Chemical Properties,Uses,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 synthesis

Synthesis of Didodecyldimethylammonium bromide from 1-Bromododecane and Dimethylamine

Didodecyldimethylammonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

Didodecyldimethylammonium bromide Suppliers

Global( 229)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou Actchem Co., Ltd.	+8618762124502	actchem@qq.com	China	27	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58

Supplier	Advantage
Suzhou Actchem Co., Ltd.	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58

View Lastest Price from Didodecyldimethylammonium bromide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-11-27	Didodecyldimethylammonium bromide 3282-73-3	US $0.00 / kg	1kg	0.99	20 tons	Hebei Yanxi Chemical Co., Ltd.
2023-09-06	Didodecyldimethylammonium bromide 3282-73-3	US $30.00-10.00 / KG	50KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.
2023-02-24	Didodecyldimethylammonium bromide 3282-73-3	US $0.00 / KG	25KG	80%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD

Didodecyldimethylammonium bromide
3282-73-3
US $0.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Didodecyldimethylammonium bromide
3282-73-3
US $30.00-10.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

Didodecyldimethylammonium bromide
3282-73-3
US $0.00 / KG
80%min
WUHAN FORTUNA CHEMICAL CO., LTD

Didodecyldimethylammonium bromide Spectrum

Didodecyldimethylammonium bromide(3282-73-3)MS Didodecyldimethylammonium bromide(3282-73-3)¹HNMR Didodecyldimethylammonium bromide(3282-73-3)¹³CNMR Didodecyldimethylammonium bromide(3282-73-3)IR1 Didodecyldimethylammonium bromide(3282-73-3)IR2

3282-73-3(Didodecyldimethylammonium bromide)Related 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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n-dodecyl-n,n-dimethyl-1-dodecanaminiubromide N-Dodecyl-N,N-diMethyldodecan-1-aMiniuM broMide DDAB)DidodecyldiMethylaMMoniuM bro (Di-n-dodecyl)diMethylaMMoniuM broMide, 98+% DidodecyldiMethylaMMoniuM broMide (DDAB) DidodecyldiMethylaMMoniuM broMide 98% DIMETHYLDIDODECYLAMMONIUM BROMIDE DI-N-DODECYLDIMETHYLAMMONIUM BROMIDE DIDODECYLDIMETHYLAMMONIUM BROMIDE DILAURYLDIMETHYLAMMONIUM BROMIDE 1-Dodecanaminium,N-dodecyl-N,N-dimethyl-,bromide Didodecyl-dimethylazanium bromide Didodecyldimethylammonium bromide 99% 25g Dimethylbis(dodecyl)aminium·bromide Dimethylbisdodecylaminium·bromide N,N-Dimethyl-N-dodecyl-1-dodecanaminium·bromide Didodecyldimethylammonium bromide,Dimethyldidodecylammonium bromide Didodecyldimethylammonium bromide purum DidodecyldiMethylaMMoniuM broMide, 99% 25GR Didodecyldimethylammonium bromide,99% Dilauryldimethylammonium Bromide > Didodecyldimethylammonium bromide 98% (HPLC) idodecyl(dimethyl)azanium,bromide 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