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4368-51-8 - Tetra-n-heptylammonium bromide, 99% - A15218 - Alfa Aesar

A15218 Tetra-n-heptylammonium bromide, 99%

CAS Number

Size Price ($) Quantity Availability
5g 21,40
25g 88,70
100g 286,00
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Tetra-n-heptylammonium bromide, 99%


Chemical Properties

Formula Weight
Melting point
Soluble in water and methanol.


Tetra-n-heptylammonium bromide is used as a mobile phase for the separation of a series of glucosinolates by reversed-phase ion-pair liquid chromatography. It acts as an ion pair reagent, which is used in the extraction of molybdenum complexes into toluene film. Further, it is used in organic synthesis. It is also used in coatings, printing ink, rubber, glass, leather and cosmetics.


Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Kumar, A. S. K.; Jiang, S. J.; Tseng, W. L. Effective adsorption of chromium(vi)/Cr(iii) from aqueous solution using ionic liquid functionalized multiwalled carbon nanotubes as a super sorbent. J. Mater. Chem. A 2015, 3 (13), 7044-7057.

Takahashi, M.; Sakurai, K.; Fujii, H.; Saito, K. Identification of Indicator Components for the Discrimination of Cassia Plants in Health Teas and Development of Analytical Method for the Components. J. AOAC Int. 2014, 97 (4), 1195-1201.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


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  • 40476

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