8.18424

Ethylhexadecyldimethylammonium bromide

for synthesis

• Synonym(e): Ethylhexadecyldimethylammonium bromide, Hexadecylethyldimethylammonium bromide
• Lineare Formel: C₂H₅N(CH₃)₂C₁₆H₃₃Br
• CAS-Nummer: 124-03-8
• Molekulargewicht: 378.47
• UNSPSC Code: 12352107
• EC Index Number: 204-672-8
• NACRES: NA.22
• MDL number: MFCD00011774

Eigenschaften

• Quality Segment: 200
• assay: 20.4%
• form: solid
• potency: 500 mg/kg LD₅₀, oral (Rat)
• reaction suitability: core: ammonium
• mp: 178-186 °C
• storage temp.: 2-30°C
• SMILES string: [Br-].[N+](CCCCCCCCCCCCCCCC)(CC)(C)C
• InChI: 1S/C20H44N.BrH/c1-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(3,4)6-2;/h5-20H2,1-4H3;1H/q+1;/p-1
• InChI key: VUFOSBDICLTFMS-UHFFFAOYSA-M

Beschreibung

Application

• Heavy metal removal from industrial effluents: Ethylhexadecyldimethylammonium bromide is utilized as an ionic solid impregnated in chitosan for the effective removal of heavy metals like Cd(II) and Hg(II) from industrial effluents. This application underscores its potential in environmental cleanup and wastewater treatment technologies (Shekhawat et al., 2017).

Analysis Note

Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302 - H315 - H319 - H410
• pcodes: P264 - P270 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3