| | Tetrabutylammonium hydroxide Basic information |
| Product Name: | Tetrabutylammonium hydroxide | | Synonyms: | 1-Butanaminium,N,N,N-tributyl-,hydroxide;1-ButanaminiumN,N,N-tributyl-,hydroxide;aqueoussolution;n,n,n-tributyl-1-butanaminiuhydroxide;TBAOH (40% in Water);n,n,n-tributyl-1-butanaminiumhydroxide;IPC-TBA-OH;Tetrabutylammonium Hydroxide (10% in Methanol) [for non-aqueous titration] | | CAS: | 2052-49-5 | | MF: | C16H37NO | | MW: | 259.47 | | EINECS: | 218-147-6 | | Product Categories: | quarternary ammonium bases;Ion-pair Reagents;AnionicHPLC;Chromatography/CE Reagents;Ion Pair;Ion Pair Reagents;Ammonium Hydroxides (Quaternary);Analytical Chemistry;HPLC Ion-Pair Reagents for Acidic Samples;Volumetric Solutions;Ion Pair Reagents - Anionic Concentrate;Ion Pair Reagents - Anionic;Reagent Grade;metal hydroxide;By Reference Material;Reference Material Perchloric acidVolumetric Solutions;AmmoniumChemical Synthesis;Chemical Synthesis;Ionic Liquids;Organic Bases;Synthetic Reagents;Organic BasesVolumetric Solutions;ACS GradeChemical Synthesis;Essential Chemicals;Routine Reagents;S - Z;Base Solutions;Titration;Organic BasesEssential Chemicals;Reagent GradeVolumetric Solutions;Ion-Pair Reagents for HPLC;Quaternary Ammonium Compounds;S - ZTitration;Solutions for non-aqueous titrations;Salt Solutions | | Mol File: | 2052-49-5.mol |  |
| | Tetrabutylammonium hydroxide Chemical Properties |
| Melting point | 27-30 °C(lit.) | | Boiling point | 100 °C | | density | 0.995 | | vapor density | 1 (vs air) | | vapor pressure | 2.3 kPa (@ 20°C) | | refractive index | 1.4 | | Fp | 7°C | | storage temp. | Store below +30°C. | | solubility | Miscible with organic solvents. | | form | Solution | | Specific Gravity | 0.8586 | | color | APHA: ≤30 | | Odor | Odorless | | PH Range | 14 | | Water Solubility | Soluble in water, methanol. | | Sensitive | Air Sensitive/Hygroscopic | | BRN | 3571228 | | Exposure limits | ACGIH: TWA 200 ppm; STEL 250 ppm (Skin)
OSHA: TWA 200 ppm(260 mg/m3)
NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) | | Stability: | Volatile | | InChIKey | VDZOOKBUILJEDG-UHFFFAOYSA-M | | LogP | 1.517 at 25℃ | | CAS DataBase Reference | 2052-49-5(CAS DataBase Reference) | | EPA Substance Registry System | 1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5) |
| | Tetrabutylammonium hydroxide Usage And Synthesis |
| Chemical Properties | Aqueous solution. | | Uses | TBAOH may be used as an ion-pairing reagent in mobile phase preparation for reverse phase ion-pair high performance liquid chromatography during chromium (III) and chromium (VI) determination. | | General Description | The product is 54.0-56.0% 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. | | Flammability and Explosibility | Flammable |
| | Tetrabutylammonium hydroxide Preparation Products And Raw materials |
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