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

A15218 Tetra-n-heptylammonium bromide, 99%

Codice CAS
4368-51-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 21,63
25g 89,61
100g 288,40
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Tetra-n-heptylammonium bromide, 99%

MDL
MFCD00011861
EINECS
224-459-3

Proprietà chimiche

Formula
[CH3(CH2)6]4NBr
Peso formula
490.70
Punto di fusione
87-89°
Sensibilità
Hygroscopic
Solubilità
Soluble in water and methanol.

Applicazioni

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.

Note

Hygroscopic. Incompatible with strong oxidizing agents.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Codice tariffe armonizzato
2923.90
TSCA
Yes

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