ChemicalBook Product Catalog Chemical Reagents Organic reagents Amine salt (ammonium salt) Tetraheptylammonium bromide

Tetraheptylammonium bromide

Tetraheptylammonium bromide Basic information
Product Name:Tetraheptylammonium bromide
Synonyms:Tetraheptylammonium bromide, 99%, for ion-pair chromatography;1-Heptanaminium, N,N,N-triheptyl-, bromide;n,n,n-triheptyl-1-heptanaminiubromide;TETRAHEPTYLAMMONIUM BROMIDE, FOR ION PAI R CHROMATOGR.;TetraheptylammoniumBromideGrForHplc;TetraheptylAmmoniumBromideGr;TetraheptylammoniumBromide99%;Tetra-n-heptylammoniumbromide,99%
CAS:4368-51-8
MF:C28H60BrN
MW:490.69
EINECS:224-459-3
Product Categories:AnionicHPLC;Chromatography/CE Reagents;Ammonium Bromides (Quaternary);Quaternary Ammonium Compounds;Ion Pair;Ion Pair Reagents;Ammonium SaltsDetergents;CationicDetergents;Detergents A to Z;Greener Alternatives: Catalysis;Ammonium Salts;AmmoniumGreener Alternatives: Catalysis;Chemical Synthesis;Ionic Liquids;Phase Transfer Catalysts;Ion Pair Reagents - Anionic
Mol File:4368-51-8.mol
Tetraheptylammonium bromide Structure
Tetraheptylammonium bromide Chemical Properties
Melting point 87-89 °C(lit.)
density 1.0311 (rough estimate)
refractive index 1.5260 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Slightly), DMSO (Slightly)
form Flakes
color White
OdorOdorless
Water Solubility Soluble in water and methanol.
λmaxλ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
Sensitive Hygroscopic
BRN 3763391
Stability:Hygroscopic
InChIKeyYQIVQBMEBZGFBY-UHFFFAOYSA-M
CAS DataBase Reference4368-51-8(CAS DataBase Reference)
NIST Chemistry ReferenceTetraheptylammonium bromide(4368-51-8)
EPA Substance Registry SystemTetraheptylammonium bromide (4368-51-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
TSCA Yes
HS Code 29239000
MSDS Information
ProviderLanguage
Tetraheptylammonium bromide English
SigmaAldrich English
ACROS English
ALFA English
Tetraheptylammonium bromide Usage And Synthesis
Chemical Propertieswhite flakes
UsesTetraheptylammonium Bromide is a catalyst in organic polymer synthesis involving redox-active crystals of polymetalate. Reagent used in the preparation of ionic liquids as novel quartz collectors.
General DescriptionTetraheptylammonium bromide is a quaternary ammonium compound (QAC) mainly used as a phase-transfer agent.
Purification MethodsCrystallise the bromide from n-hexane, then dry it in a vacuum oven at 70o. [Goodrich et al. J Am Chem Soc 72 4412 1950, Beilstein 4 IV 736.]
Tetraheptylammonium bromide Preparation Products And Raw materials
Raw materialsEthanol-->Potassium carbonate-->Acetonitrile-->Cyclohexane-->tert-Butyl methyl ether-->1-Bromoheptane-->1-AMINOHEPTANE
Tetrabutylammonium bromide TETRAKIS(DECYL)AMMONIUM BROMIDE Tetraoctylammonium bromide Ammonium iodide TETRADODECYLAMMONIUM BROMIDE Ammonium bromide Tetraethylammonium bromide Rocuronium bromide TETRAOCTADECYLAMMONIUM BROMIDE Tetrapropylammonium bromide Tetraheptylammonium bromide Sodium bromate Benzyl bromide TETRAHEXADECYLAMMONIUM BROMIDE Ethidium bromide Allyl bromide Methyl bromide HEXADECYLTRIOCTADECYLAMMONIUM BROMIDE
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.