Didodecyldimethylammonium bromide (DDAB) - ≥98% , CAS No.3282-73-3

CAS: 3282-73-3 Cat. No.: D105628 Formule: C₂₆H₅₆BrN Poids moléculaire: 462.63 Beilstein Registry Number: 3576662 Numéro CE: 221-923-7

QUALITÉ & PURETÉ ≥98%

Synonyms

7Y37A25K2I | FT-0660070 | NSC20912 | NSC-20912 | Di-n-dodecyldimethylammonium bromide | EINECS 221-923-7 | Dilauryldimethylammonium bromide | H11946 | N-Dodecyl-N,N-dimethyldodecan-1-aminium bromide | Dimethyldidodecylammonium bromide | UNII-7Y37A25K2I |

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Vue d’ensemble

Application

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. 

Spécifications

Synonymes

7Y37A25K2I | FT-0660070 | NSC20912 | NSC-20912 | Di-n-dodecyldimethylammonium bromide | EINECS 221-923-7 | Dilauryldimethylammonium bromide | H11946 | N-Dodecyl-N,N-dimethyldodecan-1-aminium bromide | Dimethyldidodecylammonium bromide | UNII-7Y37A25K2I |

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Room temperature,Argon charged,Desiccated

Expédié en

Normal

Pureté

≥98%

Noms et identifiants

Pubchem Sid

508812734

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508812734

Sourires canoniques

CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC.[Br-]

IUPAC Name

didodecyl(dimethyl)azanium;bromide

InChIKey

XRWMGCFJVKDVMD-UHFFFAOYSA-M

INCHI

1S/C26H56N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2;/h5-26H2,1-4H3;1H/q+1;/p-1

Isomères SMILES

CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC.[Br-]

WGK Allemagne

3

Poids moléculaire

462.63

Beilstein

3576662

Reaxy-Rn

3576662

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3576662&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Classe Organonitrogen compounds
      • Subclass Quaternary ammonium salts

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Classe: Organonitrogen compounds
• Subclass: Quaternary ammonium salts
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetraalkylammonium salts
• Alternative Parents: Organopnictogen compounds Organic bromide salts Hydrocarbon derivatives Amines
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tetraalkylammonium salt - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Amine - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mécanismes d'action

Propriétés chimiques et physiques

• Solubilité: Soluble in hot and cold water.
• Sensibilité: Hygroscopic.
• Point de fusion (°C): 161-164°C
• Poids moléculaire: 462.600 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 22
• Exact Mass: 461.36 Da
• Monoisotopic Mass: 461.36 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 245.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3