| CAS NO |
865-47-4 |
| Product Name |
Potassium tert-butoxide |
| Alias |
BuOk(PotassiuM tert-butoxide)PotassiuM tert-butoxide solution 1.0 M in THFPotassiuM tert-butyl alcoholPotassiuM tert-butoxide, 1.0 M solution in THF, SpcSealPotassiuM tert-butoxide, 1.8 M solution in THF, SpcSealPotassiuM tert-butoxide, 1.0 M solution in tert-Butanol , SpcSealtBuOKKOtBuMFCD00012162potassium 2-methylpropan-2-olatePotassium 2-methyl-2-propanolate2-Propanol, 2-methyl-, potassium salt (1:1)potassium,2-methylpropan-2-olateKalium-2-methylpropan-2-olatpotassium t-butoxidetert-Butoxide, potassiumEINECS 212-740-3 |
| Molecular formula |
C4H9KO Isomers |
| Molecular Weight |
112.213 |
| EINECS NO |
212-740-3 |
| IUPAC nominate |
potassium;2-methylpropan-2-olate |
| inchi |
InChI=1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1 |
| InChIkey |
LPNYRYFBWFDTMA-UHFFFAOYSA-N |
| Canonical Smiles |
CC(C)(C)[O-].[K+] |
| Physicochemical Attribute |
| Density: |
0.929 |
| Melting point: |
256-258 ℃ |
| Boiling point: |
275 ℃ |
| Sparkle: |
– 21 ℃ |
| Vapor pressure: |
1 mm Hg (220 ° C) |
| PSA: |
23.06 |
| LogP: |
1.2154 |
| Solubility: |
Soluble in hexane, toluene, diethyl Mr And terahydrofuran. |
| Appearance: |
A white crystalline powder |
| Storage: |
Stored in a dry inert gas, keep containers sealed and store in a cool, dry place |
| Spontaneous combustion temperature: |
483 ° c. |
| Chemical properties: |
White crystalline powder |
| Color: |
White powder |
| PH: |
13 (5 g/l, H2O, 20 ℃) Hydrolysis |
| Physical properties: |
Melting point: 256-258 & # 160; & # x00b0; C (dec) (lit) boiling point: 275 ° C density: 0.910 the & # 160; G/mL & # 160; At 20 & # 160; & # x00b0; Flash point C: 54 & # 160; & # x00b0; F water solubility: REACTS |
| Acidity coefficient (pka) : |
Railway: 18 (25 ° C) |
| Solubility: |
After reaction with water, in 25 ~ 26 oC per 100 g solvent solubility as follows |
| Stability: |
1. Under the atmospheric pressure is stable, avoid oxidant water contact 2. Avoid contact with eyes, skin and clothing; Can react with water, oxygen, carbon dioxide. Exposed to the air at high temperature may cause burning. Should be in inert gas box or inert gas in the package. Generally divided into small sealed under nitrogen protection. 3. Easy to moisture absorption, mucous membrane is corrosive to the skin. Is usually made into soluble in chloroform solution. Has the strong alkaline. |
| Storage temperature: |
Flammables area |
Reviews
There are no reviews yet.