Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide

ISO Certification

Product Description

ProductBis[3-(Triethoxysilyl)Propyl]Tetrasulfide
CAS40372-72-3
FormulaC18H42O6S4Si2
SynonymBIS [3-(TRIETHOXYSILYL )PROPYL ] TETRASULPHIDE, CouplingagentG-407, 16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,4,4โ€™,15,15-tretraethoxy-3, 9,10,11-tetrathia-4,15-disilaoctadecane,4,4,15,15-tetraethoxy-16-dioxa-8, BIS(3-(TRIETHOXYSILYL)PROPYL)TETRASULFIDE, BIS(TRIETHOXYSILYLPROPYL)TETRASULPHANE, TESPT, Bis (3-triethoxysilylpropyl) tetrasulfide, 3,3'-TETRATHIOBIS(PROPYL-TRIETHOXYSILANE), Bis-(3-(triethoxysilyl) propyl) tetrasulfane

Typical Product Specifications

Molecular weight538.95
EINECS254-896-5
SMILESCCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
Refractive Index1.49
Flash Point91°C
Boiling Point250 °C
Density1.08 g/mL at 20 °C
NotesBis[3-(Triethoxysilyl)Propyl]Tetrasulfide uses and applications include: Reinforcing filler for sulfur-cured systems, rubber; vulcanizing agent, crosslinking agent, coupling agent for rubber compds.; adhesion promoter for precious metals; release agent; lubricant; blocking agent; chemical intermediate; coupling agent for polysulfide and styrene-butadiene polymers, butyl polymers, for adhesives, coatings, filler treatment, foundry, inks, rubber, sealants, and textile applications
ClassSpecialty Chemicals
FunctionLubricant
IndustryIndustrial, Adhesives, Rubber
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