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| | POTASSIUM 2-METHYL-2-BUTOXIDE Basic information |
| Product Name: | POTASSIUM 2-METHYL-2-BUTOXIDE | | Synonyms: | 2-methyl-2-butanopotassiumsalt;potassium-amylate;potassiumt-amylate,kta;potassiumt-amylate,kta,in;potassiumt-amylate,kta,incyclohexane;potassiumt-amylate,kta,intoluene;POTASSIUM TERT-PENTOXIDE;POTASSIUM TERT-PENTYLATE | | CAS: | 41233-93-6 | | MF: | C5H13KO | | MW: | 128.26 | | EINECS: | 255-272-5 | | Product Categories: | | | Mol File: | 41233-93-6.mol |  |
| | POTASSIUM 2-METHYL-2-BUTOXIDE Chemical Properties |
| Melting point | >160°C dec | | Boiling point | 81°C | | density | 0.90 g/mL at 20 °C | | vapor pressure | 0.001-0.49Pa at 20-90℃ | | Fp | 4°C | | storage temp. | Inert atmosphere,Room Temperature | | form | Liquid | | Specific Gravity | 0.8 | | Water Solubility | Reacts with water. | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | BRN | 4149025 | | Exposure limits | ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) | | InChIKey | ZRLVQFQTCMUIRM-UHFFFAOYSA-N | | EPA Substance Registry System | 2-Butanol, 2-methyl-, potassium salt (41233-93-6) |
| | POTASSIUM 2-METHYL-2-BUTOXIDE Usage And Synthesis |
| Uses | Potassium tert-pentyloxide is used in wide range of applications in organic synthesis, agrochemicals, pharmaceuticals, colorants and aroma chemicals. It is also used in manufacturing detergents and biodiesel. They also act as catalysts in polymerization and isomerizations. | | Uses | Potassium tert-pentoxide solution has been used as a base to synthesize [RuClPh(CO)(H2IMes)(PCy3)] from second-generation Grubbs metathesis catalyst, [RuCl2(=CHPh)(H2IMes)(PCy3)], (where H2IMes is 1,3-dimethyl-4,5-dihydroimidazol-2-ylidene and PCy3 is tricyclohexylphosphine) and benzyl alcohol. This complex is a solid, air-stable and highly active isomerization catalyst. |
| | POTASSIUM 2-METHYL-2-BUTOXIDE Preparation Products And Raw materials |
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