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14814-09-6

Name 3-Mercaptopropyltriethoxysilane
CAS 14814-09-6
EINECS(EC#) 238-883-1
Molecular Formula C9H22O3SSi
MDL Number MFCD00053924
Molecular Weight 238.42
MOL File 14814-09-6.mol
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Chemical Properties

Appearance Clear to straw liquid with unpleasant odor of sulfide.
Boiling point  210 °C
density  0.987 g/mL at 20 °C(lit.)
vapor pressure  0-7910Pa at 25℃
refractive index  1.4331
Fp  88°C
storage temp.  2-8°C
form  clear liquid
pka 10.39±0.10(Predicted)
color  Colorless to Almost colorless
Specific Gravity 0.932
Water Solubility  Hydrolyzes slowly in water.
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  2039575
LogP -1.4-2.7 at 20℃
CAS DataBase Reference 14814-09-6(CAS DataBase Reference)
EPA Substance Registry System 14814-09-6(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 3334
WGK Germany  3
RTECS  TZ7760000
F  10-13
TSCA  Yes
PackingGroup  III
HS Code  29309090

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