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865-47-4
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865-47-4
| Potassium tert-butoxide Basic information | |
| Product Name: | Potassium tert-butoxide |
| CAS: | 865-47-4 |
| MF: | C4H9KO |
| MW: | 112.21 |
| EINECS: | 212-740-3 |
| Mol File: | 865-47-4.mol |
| Potassium tert-butoxide Chemical Properties | |
| Melting point | 256-258 °C (dec.) (lit.) |
| Boiling point | 275°C |
| density | 0.910 g/mL at 20 °C |
| vapor pressure | 1 mm Hg ( 220 °C) |
| Fp | 54 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in hexane, toluene, diethyl ether and terahydrofuran. |
| form | Solution |
| pka | pK1:18(25°C) |
| Specific Gravity | 0.902 |
| color | White to off-white |
| PH | 13 (5g/l, H2O, 20℃)Hydrolysis |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 3556712 |
| Stability: | Stable, but reacts violently with water and acids, possibly leading to fire. Incompatible with water, acids, halogenated hydrocarbons, alcohols, strong oxidizing agents, ketones, carbon dioxide. |
| InChIKey | LPNYRYFBWFDTMA-UHFFFAOYSA-N |
| CAS DataBase Reference | 865-47-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Methyl-2-propanol, potassium salt (865-47-4) |
序号 | |||
1 | 性 状 Appearance | 白色粉末 White powder | 白色粉末 White powder |
2 | 含 量 Purity | ≥98% 98 min. | 99.19% |
3 | 游 离 碱 Free Alkaline | ≤2% 2 max. | 1.2% |
| Potassium tert-butoxide Basic information | |
| Product Name: | Potassium tert-butoxide |
| CAS: | 865-47-4 |
| MF: | C4H9KO |
| MW: | 112.21 |
| EINECS: | 212-740-3 |
| Mol File: | 865-47-4.mol |
| Potassium tert-butoxide Chemical Properties | |
| Melting point | 256-258 °C (dec.) (lit.) |
| Boiling point | 275°C |
| density | 0.910 g/mL at 20 °C |
| vapor pressure | 1 mm Hg ( 220 °C) |
| Fp | 54 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in hexane, toluene, diethyl ether and terahydrofuran. |
| form | Solution |
| pka | pK1:18(25°C) |
| Specific Gravity | 0.902 |
| color | White to off-white |
| PH | 13 (5g/l, H2O, 20℃)Hydrolysis |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 3556712 |
| Stability: | Stable, but reacts violently with water and acids, possibly leading to fire. Incompatible with water, acids, halogenated hydrocarbons, alcohols, strong oxidizing agents, ketones, carbon dioxide. |
| InChIKey | LPNYRYFBWFDTMA-UHFFFAOYSA-N |
| CAS DataBase Reference | 865-47-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Methyl-2-propanol, potassium salt (865-47-4) |
序号 | |||
1 | 性 状 Appearance | 白色粉末 White powder | 白色粉末 White powder |
2 | 含 量 Purity | ≥98% 98 min. | 99.19% |
3 | 游 离 碱 Free Alkaline | ≤2% 2 max. | 1.2% |
