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865-47-4(Potassium tert-butoxide) Product Description

Potassium tert-butoxide Structure865-47-4
CAS No.865-47-4
Chemical Name:Potassium tert-butoxide
CBNumber:CB1335932
Molecular Formula:C4H9KO
Formula Weight:112.21
MOL File:Mol file
Potassium tert-butoxide Synonyms:
POTASSIUM TERT-BUTOXIDE
2-methyl-2-propanopotassiumsalt
2-Propanol,2-methyl-,potassiumsalt
potassium-butoxide
potassiumt-butoxide,ktb
potassiumt-butoxide,ktb,in
potassiumt-butoxide,ktb,inisobutanol
potassiumt-butoxide,ktb,inisopropanol

Potassium tert-butoxide Property

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)
Flash point: 54 °F
storage temp.  Store below +30°C.
solubility  Soluble in hexane, toluene, diethyl ether and terahydrofuran.
pka pK1:18(25°C)
form  Solution
color  White to off-white
Specific Gravity 0.902
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)

Safety

Hazard Codes : F,C,Xi
Risk Statements : 11-19-22-34-35-14-20-36/37-37
Safety Statements : 16-26-36/37/39-43-45-7/9-8-43A-33-27-29
RIDADR : UN 3274 3/PG 2
WGK Germany : 1
F : 10-21
Autoignition Temperature: 483 °C
Hazard Note : Flammable solid/Corrosive
TSCA : Yes
HazardClass : 8
PackingGroup : I
HS Code : 29051900

MSDS

KtB MSDSKtB

Potassium tert-butoxide Suppliers

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865-47-4(Potassium tert-butoxide) Related Search:
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