Hexyltrimethylammonium bromide

Base Information

• Chemical Name: Hexyltrimethylammonium bromide
• CAS No.: 2650-53-5
• Molecular Formula: C9H22 N . Br
• Molecular Weight: 224.184
• Hs Code.: 29239000
• European Community (EC) Number: 629-299-1
• NSC Number: 97228
• DSSTox Substance ID: DTXSID30434910
• Mol file: 2650-53-5.mol

Synonyms:hexyltrimethylammonium;hexyltrimethylammonium bromide;hexyltrimethylammonium chloride;hexyltrimethylammonium iodide

Chemical Property of Hexyltrimethylammonium bromide

Chemical Property:

• Appearance/Colour: white solid
• Melting Point: 182-184°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: -0.72310
• Storage Temp.: Sealed in dry,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: almost transparency
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 5
• Exact Mass: 223.09356
• Heavy Atom Count: 11
• Complexity: 71.3

Purity/Quality:

98%,99%, ^*data from raw suppliers

Hexyltrimethylammonium bromide ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCC[N+](C)(C)C.[Br-]
• Uses: Hexyltrimethylammonium bromide (HTAB) can be used as: A phase transfer catalyst to synthesize polyether via polycondensation of α, α′-dichloro-p-xylene with 2,2-bis(4-hydroxyphenyl)propane. A reagent in the preparation of ZSM-5 zeolites to tune ZSM-5 particles with a scroll-like shape and hierarchical pores. A surface-active agent to create the hydrophobic environment around metal nanoparticles (MNPs) even in water. This technique is highly suitable for using MNPs as electron-counting components in biosensors.

Technology Process of Hexyltrimethylammonium bromide

There total 2 articles about Hexyltrimethylammonium 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: 98.0%

1-bromo-hexane (111-25-1) + trimethylamine (75-50-3) → n-hexyltrimethylammonium bromide (2650-53-5)

Guidance literature:

In ethanol; for 24h; Reflux;

DOI:10.1021/jacs.5b11676

Reference yield: 72.0%

1-bromo-hexane (111-25-1) + trimethylamine hydrochloride (593-81-7) → n-hexyltrimethylammonium bromide (2650-53-5)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃;

Reference yield:

n-hexyltrimethylammonium bromide (2650-53-5) → 1-hexene (592-41-6,25067-06-5) + N,N-dimethylhexylamine (4385-04-0)

Guidance literature:

durch Destillation;

upstream raw materials:

1-bromo-hexane

trimethylamine

trimethylamine hydrochloride

Downstream raw materials:

1-hexene

N,N-dimethylhexylamine

Refernces

• 1、 Dai, Kotaro,Nomoto, Kuniharu,Ueno, Shinji,Tomono, Kazuaki,Miyamura, Kazuo. "Odd-even effect and unusual behavior of dodecyl-substituted analogue observed in the crystal structure of alkyltrimethylammonium-[Ni(dmit) 2]- salts". experimental part. p. 312 - 319. Retrieved 2011/05/13.
• 2、 Chu, Deh-ying,Thomas, J. K.. "Effect of Cationic Surfactants on the Conformational Transition of Poly(methacrylic acid)". . p. 6270 - 6276. Retrieved 2007/10/02.