52370

Bromure d′hexadécyltriméthylammonium

≥96.0% (AT)

• Synonyme(s) : Bromure de cétrimonium, Bromure de cétyltriméthylammonium, Bromure de palmityltriméthylammonium, CTAB
• Formule linéaire : CH₃(CH₂)₁₅N(Br)(CH₃)₃
• CAS Number: 57-09-0
• Poids moléculaire : 364.45
• Beilstein: 3598189
• Numéro CE : 200-311-3
• Numéro MDL: MFCD00011772
• Code UNSPSC : 12161900
• ID de substance PubChem : 329757829
• Nomenclature NACRES : NA.21

Propriétés

• Description: cationic
• Niveau de qualité: 200
• Essai: ≥96.0% (AT)
• Forme: powder or chunks
• Poids mol.: 364.45 g/mol
• Technique(s): UV/Vis spectroscopy: suitable; electrophoresis: suitable
• Pf: 248-251 °C (lit.)
• Solubilité: H₂O: 1 g/10 mL (warm)
• Application(s): detection
• Chaîne SMILES: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
• InChI: 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
• Clé InChI: LZZYPRNAOMGNLH-UHFFFAOYSA-M

Description

Description générale

Hexadecyltrimethylammonium bromide is a titrant for the potentiometric titration of perchlorate with ionselective electrodes.

Application

<ul>
<li><strong>Sensitive detection in spectroscopy:</strong> The surface-active properties of Hexadecyltrimethylammonium bromide enhance the FRET effect in Cu-doped NH2-MIL-88(Fe), used for the highly sensitive detection of 3-nitro-L-tyrosine in biomolecular spectroscopy, contributing to advancements in diagnostic techniques and chemical analysis (Xu et al., 2024).</li>
<li><strong>Stabilization of heavy metals:</strong> Utilized in the intercalation-exfoliation modification of vermiculite for the stabilization of heavy metals during the pyrolysis of solid waste and sludge, Hexadecyltrimethylammonium bromide shows potential in waste management and pollution control, contributing to safer environmental practices (Yang et al., 2024).</li>
</ul>

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302,H315,H318,H335,H373,H410
• Conseils de prudence: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Classification des risques: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
• Organes cibles: Gastrointestinal tract, Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 471.2 °F - closed cup
• Point d'éclair (°C): 244 °C - closed cup
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves