Dihexadecyldimethylammonium bromide

Base Information

• Chemical Name: Dihexadecyldimethylammonium bromide
• CAS No.: 70755-47-4
• Molecular Formula: C34H72N^.Br
• Molecular Weight: 574.856
• Hs Code.: 29239000
• European Community (EC) Number: 274-849-2
• NSC Number: 26834
• UNII: J51E2IK3KU
• DSSTox Substance ID: DTXSID70904485
• Wikidata: Q27281211
• Mol file: 70755-47-4.mol

Synonyms:DHDAA;DHDMAB;dihexadecyl-dimethylammonium bromide;dihexadecyldimethylammonium;dihexadecyldimethylammonium acetate;dihexadecyldimethylammonium bromide;dihexadecyldimethylammonium chloride

Chemical Property of Dihexadecyldimethylammonium bromide

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: 159-162 °C(lit.)
• PSA: 0.00000
• LogP: 9.02940
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility.: Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 30
• Exact Mass: 573.48481
• Heavy Atom Count: 36
• Complexity: 341

Purity/Quality:

99% ^*data from raw suppliers

Dihexadecyl(dimethyl)azaniumBromide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC.[Br-]
• Uses: Dihexadecyl(dimethyl)azanium bromide is an ionic olefin derivative used in the preparation of metal-containing ionic liquids for use in particle synthesis and materials with magnetic or thermochromic properties.

Technology Process of Dihexadecyldimethylammonium bromide

There total 2 articles about Dihexadecyldimethylammonium bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 72.0%

N,N-dimethylhexadecylamine (112-69-6) + hexadecanyl bromide (112-82-3) → dihexadecyldimethylammonium bromide (70755-47-4)

Guidance literature:

In toluene; Inert atmosphere;

DOI:10.1002/chem.200801566

Reference yield:

→ dihexadecyldimethylammonium bromide (70755-47-4)

Guidance literature:

Reference yield: 97.5%

C44H22O8(4-)*4K(1+) + dihexadecyldimethylammonium bromide (70755-47-4) → C44H22O8(4-)*4C34H72N(1+)

Guidance literature:

In ethanol; water; at 50 ℃; for 24h;

upstream raw materials:

N,N-dimethylhexadecylamine

hexadecanyl bromide

Refernces

• 1、 Ueoka, Ryuichi,Matsumoto, Yoko. "Effect of Cholesterol on the Stereoselective Hydrolysis in Artificial Membrane Systems". . p. 3774 - 3778. Retrieved 2007/10/02.