Purity / Analysis Method | >97.0%(T) |
Molecular Formula / Molecular Weight | C4H9KO = 112.21 |
Physical State (20 deg.C) | Solid |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Hygroscopic |
CAS RN | 865-47-4 |
PubChem Substance ID | 87575121 |
MDL Number | MFCD00012162 |
Potassium tert-butoxide
Purity : >97.0%(T)
CAS No.: 865-47-4
EC No.: 212-740-3
EC Name: potassium;2-methylpropan-2-olate
ECHA Name: Potassium tert-butanolate
Synonyms:
Potassium tert-butoxide
865-47-4
Potassium tert-butanolate
Potassium T-butoxide
Potassium tert-butylate
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Specification & Properties
Specifications:
Appearance | White to Light yellow powder to crystal |
Purity(Neutralization titration) | min. 97.0 % |
Properties:
Melting Point | 240 deg.C(dec.) |
Solubility (very soluble in) | Tetrahydrofuran |
Solubility (soluble in) | Ether |
Solubility (very slightly) | Hydrocarbons |
Safety & Regulations
Safety Information:
Chemical Safety |
Signal Word | Danger |
Hazard Statements | H314 : Causes severe skin burns and eye damage. H251 : Self-heating |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P235 + P410 : Keep cool. Protect from sunlight. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P407 : Maintain air gap between stacks/ pallets. P420 : Store away from other materials. P405 : Store locked up. |
Related Laws:
Transport Information:
UN Number | UN3206 |
Class | 4.2 / 8 |
Packing Group | II |
Hazard Classification:
Danger!
According to the classification provided by companies to ECHA in REACH registrations this substance
causes severe skin burns and eye damage,
is a flammable solid and
is self-heating and may catch fire.