3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane
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Post Date:
Aug 26,2017
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Expiry Date:
Feb 22,2018
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Detailed Description:
Cas No. :66817-59-2
Characteristic Limit
Appearance Colorless and clear liquid
Color, ≤
Specific gravity 1.005
Refractive index, 20℃ 1.4622
Viscosity, 25℃mm2/s
Boiling point, ℃ 95-96°C/ 0.25mmHg
Flash point, COC, ℃ > 110
Purity (GC%) ≥ 95
DESCRIPTION
3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane, also called 1,1,3,3-tetra(dimethylsiloxy)-1,3-diphenylsiloxane, miscibility with dimethyl siloxane, liquid silicone rubber, phenyl silicone rubber and phenyl resin. It’s used as crosslinker of liquid silicone rubber, phenyl silicone rubber and phenyl resin.
STORAGE and PACKAGING
Packaged with 15kg, 200kg coating metal drum, store in a cool ventilated place.
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CAS Registry Number:
66817-59-2
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