TETRABUTYLAMMONIUM HYDROGEN SULFATE FOR IPC (C005B-032645)

General description

Tetrabutyammonium bisulfate (TBAHS) is an ion-pairing reagent. It acts as a catalyst in hydrolysis of aziridines and epoxides and the catalyst can be recycled.

Application

TBAHS was suitable as ion-pairing reagent in determination and separation of thallium using ionic liquid-assisted ion-pairing liquid-liquid microextraction and inductively coupled plasma mass spectrometry. It was suitable as mobile phase component for a HPLC-UV analysis to quantify chondroitin sulfate.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Molecular Weight: 339.53. Empirical Formula: C₁₆H₃₇NO₄S. linearFormula: (CH₃CH₂CH₂CH₂)₄N(HSO₄). description: cationic. Quality Level: 100. Assay: ≥. 99.0% (T), ≥. 99.0%. form: crystals. quality: LiChropur^™. . technique(s): ion pair chromatography: suitable. mp: 171-174 . °C. anion traces: bromide (Br^-): ≤. 50 . mg/kg. λ: 10 . % in H₂O. UV absorption: λ. : 210 . nm A_max: 0.06, λ. : 220 . nm A_max: 0.05, λ. : 230 . nm A_max: 0.03, λ. : 260 . nm A_max: 0.02, λ. : 500 . nm A_max: 0.02. suitability: corresponds to standard for RP gradient test, corresponds to standard for filter test. 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. Pictograms: GHS05,GHS07. Signal Word: Danger. Hazard Statements: H302 - H314 - H412. Precautionary Statements: P260 - P273 - P280 - 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. Storage Class Code: 8A - Combustible, corrosive hazardous materials. WGK: WGK 2. Flash Point(F): 348.1 °F - closed cup. Flash Point(C): 175.6 °C - closed cup. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.