87723-20-4

Basic information

• Product Name: 1,4-bis[N-(1-decyl)-N,N-dimethylammoniummethyl]benzene dibromide
• Synonyms: 1,4-bis[N-(1-decyl)-N,N-dimethylammoniummethyl]benzene dibromide
• CAS NO: 87723-20-4
• Molecular Weight: 634.666
• Mol File: 87723-20-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-bis[N-(1-decyl)-N,N-dimethylammoniummethyl]benzene dibromide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis[N-(1-decyl)-N,N-dimethylammoniummethyl]benzene dibromide(87723-20-4)
• EPA Substance Registry System: 1,4-bis[N-(1-decyl)-N,N-dimethylammoniummethyl]benzene dibromide(87723-20-4)

Safety Data

• Hazardous Substances Data: 87723-20-4(Hazardous Substances Data)

Upstream product

• 623-24-5 1,4-bis(bromomethyl)benzene 
• 1120-24-7 N,N-dimethyldecylamine 

Relevant articles and documents

Synthesis, structure, surface and antimicrobial properties of new oligomeric quaternary ammonium salts with aromatic spacers

New dimeric, trimeric and tetrameric quaternary ammonium salts were accomplished by reaction of tertiary alkyldimethyl amines with appropriate bromomethylbenzene derivatives. A series of new cationic surfactants contain different alkyl chain lengths (C4-C18), aromatic spacers and different numbers of quaternary nitrogen atoms. The structure of the products was confirmed by spectral analysis (FT-IR, 1H-NMR, 13C-NMR and 2D-NMR), mass spectroscopy (ESI-MS), elemental analysis, as well as PM5 semiempirical methods. Compound (21) was also analyzed using X-ray crystallography. Critical micelle concentration (CMC) of 1,4-bis-[N-(1-alkyl)-N,N-dimethylammoniummethyl]benzene dibromides (3-9) was determined to characterize the aggregation behavior. The antimicrobial properties of novel QACs (Quaternary Ammonium Salts) were examined to set their minimal inhibitory concentration (MIC) values against fungi Aspergillus Niger, Candida albicans, Penicillium chrysogenum and bacteria Staphylococcus aureus, Bacillus subtilis, Escherichia coli and Pseudomonas aeruginosa.