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
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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
InChI 1S/C9H21ClO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-9H2,1-3H3
InChIKey KSCAZPYHLGGNPZ-UHFFFAOYSA-N
SMILES CCO[Si](CCCCl)(OCC)OCC
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)
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Safety Data

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H315-H319-H402-H227
Precautionary statements  P501-P273-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235
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  -
F  21
TSCA  Yes
REACH Registrations Active
HazardClass  3
HS Code  29319090
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3

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