Silane, tris[(1-methylethyl)thio]-
≥95%
Reagent
Code: #232868
CAS Number
17891-55-3
blur_circular Chemical Specifications
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Molecular Information
Weight
254.5515 g/mol
Formula
C₉H₂₂S₃Si
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Registry Numbers
MDL Number
MFCD00192562
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Physical Properties
Boiling Point
130 °C at 6 mmHg(lit.)
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Storage & Handling
Density
0.986 g/cm3 at 25 °C(lit.)
Storage
2-8°C
description Product Description
Used as a coupling agent in rubber and tire manufacturing to improve the dispersion of silica fillers in rubber compounds. Enhances mechanical properties, reduces rolling resistance, and improves fuel efficiency in tires. Also functions as a surface modifier for mineral fillers, increasing compatibility with polymer matrices in composites. Shows application in adhesives and sealants to improve wet adhesion and moisture resistance.
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