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Potassium bis(trimethylsilyl)amide Structure

Potassium bis(trimethylsilyl)amide

Chemical Properties

Melting point 194-195°C
Boiling point 111 °C
Density  0.877 g/mL at 25 °C
vapor density  3.2 (vs air)
vapor pressure  54 mm Hg ( 25 °C)
refractive index  1.4920
Flash point 45 °F
storage temp.  Refrigerator
solubility  Miscible with terahydrofuran, ether, benzene and toluene.
form  Liquid
Specific Gravity 0.877
color  clear to slightly hazy yellow
Water Solubility  Reacts with water.
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive  Moisture Sensitive
BRN  4006754
CAS DataBase Reference 40949-94-8(CAS DataBase Reference)
EPA Substance Registry System Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8)

Safety Information

Hazard Codes  C,F,Xn
Risk Statements  14-34-67-65-63-48/20-11-40-36/37/38-19-37
Safety Statements  26-36/37/39-45-62-43-46-16-36/37
RIDADR  UN 3263 8/PG 3
WGK Germany  3
1-3-10
TSCA  No
HazardClass  3
PackingGroup  II
HS Code  29319090

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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