8.18424

Ethylhexadecyldimethylammonium bromide

for synthesis

• Synonym(s): Ethylhexadecyldimethylammonium bromide, Hexadecylethyldimethylammonium bromide
• Linear Formula: C₂H₅N(CH₃)₂C₁₆H₃₃Br
• CAS Number: 124-03-8
• Molecular Weight: 378.47
• MDL number: MFCD00011774
• UNSPSC Code: 12352107
• EC Index Number: 204-672-8
• NACRES: NA.22

Properties

• Quality Level: 200
• form: solid
• potency: 500 mg/kg LD₅₀, oral (Rat)
• mp: 178-186 °C
• storage temp.: 2-30°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

Description

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

Safety Information

• 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
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3