86863

Tetrabutylammoniumhydroxid -Lösung

53.5-56.5% in H₂O

• Synonym(e): N,N,N-Tributyl-1-butanaminium hydroxide, TBAH 40, Tetra-n-butylammonium hydroxide
• Lineare Formel: (CH₃CH₂CH₂CH₂)₄N(OH)
• CAS-Nummer: 2052-49-5
• Molekulargewicht: 259.47
• Beilstein: 3571228
• MDL-Nummer: MFCD00009425
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57653201
• NACRES: NA.21

Eigenschaften

• Form: liquid
• Qualitätsniveau: 200
• Konzentration: 53.5-56.5% in H₂O
• Verunreinigungen: ≤0.2% halides (as bromide)
• Dichte: 0.995 g/cm³
• Anionenspuren: sulfate (SO₄^2-): ≤2000 mg/kg
• Funktionelle Gruppe: amine
• SMILES String: [OH-].CCCC[N+](CCCC)(CCCC)CCCC
• InChI: 1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
• InChIKey: VDZOOKBUILJEDG-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

The product is 53.5-56.5% solution of tetrabutylammonium hydroxide in H₂O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.

Anwendung

Tetrabutylammonium hydroxide solution (TBAOH) may be used in the following studies:

• For the dissolution of 10 wt% cellulose under room temperature conditions.
• As a catalyst during the synthesis of 1,2,4-oxadiazoles.
• Preparation of TBAOH salts of fatty acids.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314
• P-Sätze: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter