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Tetraheptylammonium bromide

Product Name
Tetraheptylammonium bromide
CAS No.
4368-51-8
Chemical Name
Tetraheptylammonium bromide
Synonyms
TETRA-N-HEPTYLAMMONIUM BROMIDE;1-Heptanaminium, N,N,N-triheptyl-, bromide;TetraheptyL;tetraheptylazanium;Tetraheptylazanium bromide;Tetraheptylaminium·bromide;TETRAHEPTYLAMMONIUM BROMIDE;TetraheptylAmmoniumBromideGr;TetraheptylammoniumBromide99%;Tatre-n-heptylammonium Bromide
CBNumber
CB5719842
Molecular Formula
C28H60BrN
Formula Weight
490.69
MOL File
4368-51-8.mol
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Tetraheptylammonium bromide Property

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
Odor
Odorless
Water Solubility 
Soluble in water and methanol.
Sensitive 
Hygroscopic
λmax
λ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN 
3763391
Stability:
Hygroscopic
InChIKey
YQIVQBMEBZGFBY-UHFFFAOYSA-M
CAS DataBase Reference
4368-51-8(CAS DataBase Reference)
NIST Chemistry Reference
Tetraheptylammonium bromide(4368-51-8)
EPA Substance Registry System
Tetraheptylammonium bromide (4368-51-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
TSCA 
Yes
HS Code 
29239000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
87296
Product name
Tetraheptylammonium bromide
Purity
suitable for ion pair chromatography, LiChropur?, ≥99.0% (AT)
Packaging
10g
Price
$170
Updated
2024/03/01
Sigma-Aldrich
Product number
87296
Product name
Tetraheptylammonium bromide
Purity
suitable for ion pair chromatography, LiChropur?, ≥99.0% (AT)
Packaging
50g
Price
$692
Updated
2024/03/01
TCI Chemical
Product number
T1602
Product name
Tetraheptylammonium Bromide
Purity
>98.0%(T)
Packaging
5g
Price
$26
Updated
2024/03/01
TCI Chemical
Product number
T1602
Product name
Tetraheptylammonium Bromide
Purity
>98.0%(T)
Packaging
25g
Price
$81
Updated
2024/03/01
Alfa Aesar
Product number
A15218
Product name
Tetra-n-heptylammonium bromide
Purity
99%
Packaging
5g
Price
$27.65
Updated
2024/03/01
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Tetraheptylammonium bromide Chemical Properties,Usage,Production

Chemical Properties

white flakes

Uses

Tetraheptylammonium 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 Description

Tetraheptylammonium bromide is a quaternary ammonium compound (QAC) mainly used as a phase-transfer agent.

Purification Methods

Crystallise 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 materials

Acetonitrile Ethanol tert-Butyl methyl ether Cyclohexane Potassium carbonate 1-AMINOHEPTANE 1-Bromoheptane

Preparation Products

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View Lastest Price from Tetraheptylammonium bromide manufacturers

R&D Scientific Inc.
Product
Tetraheptylammonium bromide 4368-51-8
Price
US $1350.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-04-05
Hebei Mojin Biotechnology Co., Ltd
Product
Tetraheptylammonium bromide 4368-51-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-27
Hebei Guanlang Biotechnology Co., Ltd.
Product
Tetraheptylammonium bromide 4368-51-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-10-25

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  • CH3CH264NBr
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  • Ammonium Bromides (Quaternary)
  • Quaternary Ammonium Compounds
  • Ammonium Salts
  • BioChemical
  • Analytical Chromatography Product Catalog
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