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POTASSIUM tert-BUTOXIDE Extra Pure
Potassium tert-butylate, Potassium t-butoxide
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
250 g
(00250)
1000 g
(01000)
Print friendly version
Article No.
05333
Grade
Extra Pure
Purity
98%
CAS No.
865-47-4
Molecular Formula
C
4
H
9
.KO
Molecular Weight
112.22
H.S. Code
2905.1990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Melting point/ Freezing point [°C]
256 - 258 °C
Auto-ignition temperature [°C]
360°C
Flash point [°C]
256°C
Boiling point [°C]
275°C
Vapour density
3.9
Specifications
Appearance
White, light, hygroscopic powder
Assay
Min 98%
K2CO3 and KOH
Max 1%
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05
Signal Word: Danger
UN No.: 3206
IMCO Class No.: 4.2
Packing Group: II
Hazardous Statement: H228-H252-H314
Precaution Statement: P210-P235 + P410-P280-P305 + P351 + P338-P310
Revision Date:
13-Dec-2013
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POTASSIUM tert-BUTOXIDE