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1070-89-9

Name Sodium bis(trimethylsilyl)amide
CAS 1070-89-9
EINECS(EC#) 213-983-8
Molecular Formula C6H18NNaSi2
MDL Number MFCD00009835
Molecular Weight 183.37
MOL File 1070-89-9.mol
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Chemical Properties

Appearance Slightly yellow to light beige crystalline powder
Melting point  171-175 °C (lit.)
Boiling point  67°C
density  0.904 g/mL at 25 °C
Fp  43 °F
storage temp.  2-8°C
solubility  Soluble in hexane, toluene, ether,terahydrofuran, benzene and toluene.
form  Liquid
color  Clear orange to brown
Specific Gravity 0.9
Water Solubility  reacts
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive  Moisture Sensitive
Detection Methods TITR,T
BRN  3629917
CAS DataBase Reference 1070-89-9(CAS DataBase Reference)
Storage Precautions Moisture sensitive;Store under nitrogen
EPA Substance Registry System 1070-89-9(EPA Substance)

Safety Data

Hazard Codes  C,F
Risk Statements 
R14:Reacts violently with water.
R34:Causes burns.
R19:May form explosive peroxides.
R11:Highly Flammable.
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R63:Possible risk of harm to the unborn child.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R14/15:Reacts violently with water, liberating extremely flammable gases .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S33:Take precautionary measures against static discharges .
S16:Keep away from sources of ignition-No smoking .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S8:Keep container dry .
RIDADR  UN 3263 8/PG 2
WGK Germany  3
F  10-21
TSCA  Yes
HazardClass  4.3
PackingGroup  III
HS Code  29319090

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