CAS 2390-68-3

Didecyl dimethyl ammonium bromide

Description:

Didecyl dimethyl ammonium bromide (DDAB) is a quaternary ammonium compound characterized by its surfactant properties. It is typically a colorless to pale yellow liquid or solid, depending on its formulation and purity. DDAB is known for its antimicrobial and biocidal activity, making it useful in various applications, including disinfectants, preservatives, and as a phase transfer catalyst. The compound is soluble in water and organic solvents, which enhances its versatility in formulations. Its structure consists of a central nitrogen atom bonded to two long hydrocarbon chains (decyl groups) and two methyl groups, contributing to its amphiphilic nature. This property allows DDAB to reduce surface tension and stabilize emulsions. However, it is important to handle DDAB with care, as it can be toxic to aquatic life and may cause skin and eye irritation. Proper safety measures should be taken when using this compound in industrial or laboratory settings.

Formula: C₂₂H₄₈BrN

InChI: InChI=1S/C22H48N.BrH/c1-5-7-9-11-13-15-17-19-21-23(3,4)22-20-18-16-14-12-10-8-6-2;/h5-22H2,1-4H3;1H/q+1;/p-1

InChI key: InChIKey=UMGXUWVIJIQANV-UHFFFAOYSA-M

SMILES: C([N+](CCCCCCCCCC)(C)C)CCCCCCCCC.[Br-]

Synonyms:

• 1-Decanaminium, N-decyl-N,N-dimethyl-, bromide
• 1-decanaminium, N-decyl-N,N-dimethyl-, bromide (1:1)
• Ammonium, didecyldimethyl-, bromide
• Bestaquam-S
• Bromosept
• Ddab
• Deciquam
• Deciquam 222
• Di-N-Decyldimethylammonium Bromide
• Didecyldimethylammonium Bromide
• N-decyl-N,N-dimethyldecan-1-aminium
• N-decyl-N,N-dimethyldecan-1-aminium bromide
• didecyl dimethyl Ammonium Bromide
• DDAB-75
• Di-n-decyl dimethylammonium bromide, 80% aq. soln.
• Didecyldimethylammonium bromide solution
• DDAB-80
• DI-N-DECYLDIMETHYLAMMONIUM BROMIDE: 80% AQUEOUS GEL
• N,N-Didecyl-N,N-dimethylammonium bromide
• didecyl dimethyl Ammonium Bromide 70% solution

Di-n-decyl dimethylammonium bromide, 80% aq. gel

CAS: 2390-68-3

Di-n-decyl dimethylammonium bromide is an efficient phase-transfer catalyst useful in many organic reactions. It is useful in many organic transformations such as isomerization, esterification, and alkylation among others. This Thermo Scientific Chemicals brand product was originally part of the Alf

Formula: C₂₂H₄₈BrN

Purity: 80%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 406.54

Ref: 02-B24832

N-Decyl-N,N-dimethyldecan-1-aminium bromide

CAS: 2390-68-3

Formula: C₂₂H₄₈BrN

Purity: 95%

Color and Shape: Solid

Molecular weight: 406.5272

Ref: IN-DA003PO2

Didecyldimethylammonium bromide

CAS: 2390-68-3

Formula: C₂₂H₄₈BrN

Purity: ≥ 98.0%

Color and Shape: White to off-white solid

Molecular weight: 406.54

Ref: 7W-GK2265

Didecyldimethylammonium Bromide

CAS: 2390-68-3

Formula: C₂₂H₄₈BrN

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 406.54

Ref: 3B-D2363

Didecyldimethylammonium Bromide

CAS: 2390-68-3

Didecyldimethylammonium Bromide

Purity: >98.0%

Molecular weight: 406.54g/mol

Ref: 54-OR72799

Di-n-decyldimethylammonium Bromide

Controlled Product

CAS: 2390-68-3

Formula: C₂₂H₄₈BrN

Color and Shape: Neat

Molecular weight: 406.53

Ref: TR-D494853

Didecyl dimethyl ammonium bromide

CAS: 2390-68-3

Didecyl dimethyl ammonium bromide is an antimicrobial peptide that has high resistance to antibiotic-resistant strains. It is a phosphonate compound that is used in the analytical method of titration calorimetry. The didecyl dimethyl ammonium bromide molecule can be seen as having two reactive centers, one on the phosphorus atom and one on the methyl group. These reactive centers are involved in intramolecular hydrogen transfer reactions and transfer reactions with other molecules, leading to its antimicrobial activity. Didecyl dimethyl ammonium bromide can also be used as a disinfectant or as a monoethyl ether for organic synthesis.

Formula: C₂₂H₄₈BrN

Purity: Min. 98%

Color and Shape: Powder

Molecular weight: 406.53 g/mol

Ref: 3D-FD32680