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10497-05-9

Name TRIS(TRIMETHYLSILYL) PHOSPHATE
CAS 10497-05-9
EINECS(EC#) 234-028-1
Molecular Formula C9H27O4PSi3
MDL Number MFCD00008267
Molecular Weight 314.54
MOL File 10497-05-9.mol
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Chemical Properties

Melting point  3-4 °C (lit.)
Boiling point  228-229 °C/720 mmHg (lit.)
density  0.945 g/mL at 25 °C(lit.)
vapor pressure  23.3hPa at 20℃
refractive index  n20/D 1.409(lit.)
Fp  76 °F
storage temp.  Inert atmosphere,2-8°C
form  liquid
pka 23-25(at 25℃)
color  Colorless to Light yellow to Light orange
Specific Gravity 0.959
Water Solubility  935.5μg/L at 20℃
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN  1794624
LogP 4.72 at 20℃
CAS DataBase Reference 10497-05-9(CAS DataBase Reference)
EPA Substance Registry System Silanol, trimethyl-, phosphate (3:1) (10497-05-9)

Safety Data

Hazard Codes  F,Xi
Risk Statements 
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 1993 3/PG 2
WGK Germany  2
RTECS  TC9700000
F  10-21
TSCA  Yes
HS Code  2931.90.9010
HazardClass  3.2
PackingGroup  III

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