This compound is a bifunctional silane coupling agent containing tetrasulfide and triethoxysilyl groups. It is primarily used as a binder in industrial applications, particularly for promoting adhesion between organic polymers and inorganic materials.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Bis(triethoxysilylpropyl) disulfide
Silane coupling agent
Trichloro(N,N-dimethyloctylamine)boron
Binder
2-Bromo-5-chloropyridine
Chemical intermediate for synthesis
N-(4-Acetyl-3-hydroxyphenyl)acetamide
intermediate for organic synthesis
1,1,2,2-Tetrafluoroethyl 2,2,2-Trifluoroethyl Ether
Solvent for cleaning and degreasing
Antioxidant 1790
Antioxidant for polymers
The international HS code for 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS 40372-72-3) is 2930.90.
2930.90
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane
VTHOKNTVYKTUPI-UHFFFAOYSA-N
CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
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