Potassium tert-butoxide

Potassium tert-butoxide

CAS:865-47-4 MF:C4H9KO MW:112.21 EINECS:212-740-3

Product Details

CAS:865-47-4

MF:C4H9KO

MW:112.21

EINECS:212-740-3


Properties

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. Flammables area

solubility Soluble in hexane, toluene, diethyl ether and terahydrofuran.

form Solution

Specific Gravity0.902

color White to off-white

PH13 (5g/l, H2O, 20℃)Hydrolysis

Water Solubility REACTS

Sensitive Moisture Sensitive

Hydrolytic Sensitivity7: reacts slowly with moisture/water

Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents

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.

InChIKeyLPNYRYFBWFDTMA-UHFFFAOYSA-N

Safety Information

Symbol(GHS) 

GHS02,GHS05,GHS07,GHS08

Signal word Danger

Hazard statements H251-H318-H225-H260-H314-H332-H335-H336-H228-H302-H351

Precautionary statements P210-P231+P232-P280-P370+P378-P402+P404-P403+P235-P305+P351+P338-


P260h-P303+P361+P353-P405-P501a

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 Temperature483 °C

Hazard Note Flammable solid/Corrosive

TSCA Yes

HazardClass 8

PackingGroup I

HS Code 29051900


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