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Thermo Scientific Chemicals
Tetra-n-heptylammonium bromide, 99%
CAS: 4368-51-8 | C28H60BrN | 490.699 g/mol
化学物質識別子
CAS4368-51-8
IUPAC Nametetraheptylazanium bromide
Molecular FormulaC28H60BrN
InChI KeyYQIVQBMEBZGFBY-UHFFFAOYSA-M
SMILES[Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC
さらに表示
仕様
スペックシート
スペックシートFormCrystals or powder or crystalline powder or flakes
Assay (Titration ex Bromide)≥98.5 to ≤101.5%
Identification (FTIR)Conforms
Water Content (Karl Fischer Titration)≤0.5%
Melting Point85.0-92.0?C
さらに表示
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
Solubility
Soluble in water and methanol.
Notes
Hygroscopic. Incompatible with strong oxidizing agents.
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.
Solubility
Soluble in water and methanol.
Notes
Hygroscopic. Incompatible with strong oxidizing agents.
RUO – Research Use Only
General 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.