72453

Tetrabutylammonium-bisulfat -Lösung

~55% in H2O, liquid

• Synonym(e): Tetrabutylammonium-hydrogensulfat -Lösung
• Lineare Formel: (CH₃CH₂CH₂CH₂)₄N(HSO₄)
• CAS-Nummer: 32503-27-8
• Molekulargewicht: 339.53
• NACRES: NA.22
• PubChem Substance ID: 57652417
• UNSPSC Code: 12352107
• MDL number: MFCD00011637
• Beilstein/REAXYS Number: 3599663

Eigenschaften

• Produktname: Tetrabutylammonium-bisulfat -Lösung, ~55% in H₂O
• form: liquid
• Quality Segment: 100
• reaction suitability: core: ammonium, reaction type: phase-transfer
• concentration: ~55% in H₂O
• SMILES string: OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC
• InChI: 1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: SHFJWMWCIHQNCP-UHFFFAOYSA-M

Beschreibung

Application

Tetrabutylammonium bisulfate (Bu₄NHSO₄) can be used as a reagent along with potassium fluoride dihydrate to synthesize β-fluoro amine derivatives by the ring-opening reaction of aziridines. It may also be utilized as a catalyst in the hydrolysis of aziridines and epoxides to corresponding β-amino alcohols and 1,2-diols, respectively.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• Gefahrencodes: H302,H314,H412
• Sicherheitshinweise: P273 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
• Lagerklasse: 8A - Combustible corrosive hazardous materials
• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter