D5047

Bromuro de dodeciltrimetilamonio

BioXtra, ~99%

• Sinónimos: Bromuro de lauriltrimetilamonio
• Fórmula lineal: CH₃(CH₂)₁₁N(CH₃)₃Br
• Número CAS: 1119-94-4
• Peso molecular: 308.34
• UNSPSC Code: 12161900
• NACRES: NA.25
• PubChem Substance ID: 24893920
• EC Number: 214-290-3
• Beilstein/REAXYS Number: 3597463
• MDL number: MFCD00011767

Propiedades

• description: cationic
• Quality Segment: 200
• product line: BioXtra
• assay: ~99%
• form: crystals
• mol wt: 308.34 g/mol
• impurities: <0.001% Phosphorus (P), <0.1% Insoluble matter
• ign. residue: <0.1%
• mp: 246 °C (dec.) (lit.)
• solubility: H₂O: 0.1 M at 20 °C, clear, colorless
• anion traces: sulfate (SO₄^2-): <0.05%
• cation traces: Al: <0.0005%, Ca: <0.0005%, Cu: <0.0005%, Fe: <0.002%, K: <0.005%, Mg: <0.0005%, NH₄⁺: <0.1%, Na: <0.005%, Pb: <0.001%, Zn: <0.0005%
• SMILES string: [Br-].CCCCCCCCCCCC[N+](C)(C)C
• InChI: 1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
• InChI key: XJWSAJYUBXQQDR-UHFFFAOYSA-M

Descripción

General description

Dodecyltrimethylammonium bromide is a single-chain surfactant.

Application

Dodecyltrimethylammonium bromide has been used in a study to assess the relation between counterion distribution and miscibility of counterions at the solution surface. This was deduced for surfactant mixtures containing common surfactant ions but different counterions. It has also been used in a study to investigate its micelle formation throughout the entire composition range of water-dimethylsulfoxide (DMSO) mixtures using conductimetry, density measurements, and small angle neutron scattering.

Información de seguridad

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H315,H319,H410
• pcodes: P264 - P273 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• Clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves