C0636

Ethylhexadecyldimethylammonium bromide

≥98% (non-aqueous titration)

• Synonym(s): Cetyldimethylethylammonium bromide, Dimethylethylhexadecylammonium bromide
• Linear Formula: [CH₃(CH₂)₁₅N⁺(CH₃)₂CH₂CH₃]Br^-
• CAS Number: 124-03-8
• Molecular Weight: 378.47
• UNSPSC Code: 12161900
• NACRES: NA.25
• PubChem Substance ID: 24892263
• EC Number: 204-672-8
• Beilstein/REAXYS Number: 3729134
• MDL number: MFCD00011774

Properties

• description: cationic
• Quality Segment: 100
• assay: ≥98% (non-aqueous titration)
• form: powder
• mol wt: 378.47 g/mol
• composition: C₁₆, ~85% (balance stearyl (C₁₈) homolog)
• storage temp.: 2-8°C
• SMILES string: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)CC
• 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

General description

Ethylhexadecyldimethylammonium bromide is a surfactant.

Application

Ethylhexadecyldimethylammonium bromide has been used in a study to assess variables affecting the foam separation of Escherichia coli.

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H315,H319,H410
• pcodes: P264 - P273 - P280 - 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: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves