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Potassium tert-pentyloxide

Catalog No. L15111 Name Alfa Aesar
CAS Number 41233-93-6 Website
M. F. C5H11KO Telephone
M. W. 126.23854 Fax
Purity 25% w/w in toluene Email
Storage Chembase ID: 134512

SYNONYMS

Title
叔戊醇钾
IUPAC name
potassium 2-methylbutan-2-olate
IUPAC Traditional name
potassium 2-methylbutan-2-olate
Synonyms
Potassium tert-pentylate
Potassium tert-amylate

DATABASE IDS

Beilstein Number 4149025
EC Number 255-272-5
MDL Number MFCD00064808
CAS Number 41233-93-6

PROPERTIES

Purity 25% w/w in toluene
Density 0.870
Flash Point 4°C(39°F)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Hazard statements H225-H314-H318-H361-H373-H336
European Hazard Symbols X
European Hazard Symbols Corrosive Corrosive (C)
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P280-P303+P361+P353-P305+P351+P338-P310-P402+P404
Risk Statements 11-14-34-48/20-63-67
Safety Statements 8-16-26-33-36/37/39-43-45
Storage Warning Air & Moisture Sensitive
TSCA Listed
Hazard Class 3
UN Number UN2924
Packing Group II

DETAILS

REFERENCES

  • Strong, hindered base, soluble in hydrocarbon solvents: J. Am. Chem. Soc., 108, 1306 (1987). Has been used in combination with LDA to generate a superbase for the selective metallation of the aralkyl system at the 6-position of protected estradiols: Synthesis, 1493 (1995).