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5089-70-3

Name 3-Chloropropyltriethoxysilane
CAS 5089-70-3
EINECS(EC#) 225-805-6
Molecular Formula C9H21ClO3Si
MDL Number MFCD00018985
Molecular Weight 240.8
MOL File 5089-70-3.mol

Chemical Properties

Appearance Colorless transparent liquid
Boiling point  100 °C
density  1.000 g/mL at 25 °C(lit.)
vapor pressure  0-7910Pa at 25℃
refractive index  n20/D 1.418(lit.)
Fp  99 °F
storage temp.  Flammables area
form  Liquid
pka 10[at 20 ℃]
color  Clear slightly yellow
Specific Gravity 1.009
Water Solubility  113-1000000mg/L at 20℃
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1754992
LogP -1.1-3.13 at 20-21℃
CAS DataBase Reference 5089-70-3(CAS DataBase Reference)
EPA Substance Registry System 5089-70-3(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R10: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 3
WGK Germany  -
21
TSCA  Yes
HS Code  29319090

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