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| Potassium nonafluoro-1-butanesulfonate Basic information |
| Product Name: | Potassium nonafluoro-1-butanesulfonate | | Synonyms: | Potassium perfluoro-1-butan;NONAFLUOROBUTANE-1-SULFONIC ACID POTASSIUM SALT;NONAFLUORO-1-BUTANESULFONIC ACID POTASSIUM SALT;POTASSIUM NONAFLATE;POTASSIUM NONAFLUORO-1-BUTANESULFONATE;POTASSIUM NONAFLUOROBUTANESULFONATE;POTASSIUM NONAFLUOROBUTANESULPHONATE;POTASSIUM PERFLUORO-1-BUTANESULFONATE | | CAS: | 29420-49-3 | | MF: | C4F9KO3S | | MW: | 338.19 | | EINECS: | 249-616-3 | | Product Categories: | Organics | | Mol File: | 29420-49-3.mol |
| Potassium nonafluoro-1-butanesulfonate Chemical Properties |
| Melting point | >300 °C (lit.) | | density | 0.69 | | vapor pressure | 0Pa at 20℃ | | storage temp. | Store below +30°C. | | solubility | water: soluble100mg/mL, clear, colorless | | form | Solid | | color | White to Off-White | | PH | 5.5-6.5 (50g/l, H2O) | | BRN | 5200982 | | Boiling point | >400°C | | Stability: | Very Hygroscopic | | InChIKey | LVTHXRLARFLXNR-UHFFFAOYSA-M | | LogP | -1.8 at 23℃ and pH5.9-6.3 | | Surface tension | 70.45mN/m at 1g/L and 20℃ | | Dissociation constant | -13.2--12.5 at 22-37℃ | | CAS DataBase Reference | 29420-49-3(CAS DataBase Reference) | | EPA Substance Registry System | 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (29420-49-3) |
| Hazard Codes | Xi,C | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 29049090 | | Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| Potassium nonafluoro-1-butanesulfonate Usage And Synthesis |
| Chemical Properties | White crystal | | Uses | Potassium Perfluoro-1-butanesulfonate is standard for environmental testing and research. Also used on studies to compare the effect of glimepiride and nateglinde in all patients with type-2 diabetes. | | Purification Methods | Wash it with H2O and dry it in vacuo. When the K salt is distilled with 100% H2SO4, it gives the free acid which can be distilled (b 105o/22mm, 210-212o/760mm) and then converted to the pure K salt. [Gramstad & Haszeldine J Chem Soc 2640 1957, Beilstein 2 IV 818.] |
| Potassium nonafluoro-1-butanesulfonate Preparation Products And Raw materials |
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