Brief introduction of 3-Mercaptopropyltriethoxysilane CAS 14814-09-6
Chemical name: 3-Mercaptopropyltriethoxysilane
CAS No.：14814-09-6
Synonyms: 3-(triethoxysilyl)-
Molecular Formula: C9H22O3SSi
Molecuar Weight: 238.42
EINECS: 238-883-1
Properties of 3-Mercaptopropyltriethoxysilane CAS 14814-09-6
3-Mercaptopropyltriethoxysilane belongs to sulfur-containing silane, light yellow to yellow transparent liquid, with unpleasant sulfide smell, insoluble in water, but soluble in alcohol, and will slowly react with water. It is commonly used to treat inorganic fillers such as silica and carbon black. It plays the role of active agent, coupling agent, crosslinking agent and reinforcing agent in polymers such as rubber and silicone rubber.
Specification of 3-Mercaptopropyltriethoxysilane CAS 14814-09-6
Item |
Standard |
Appearance |
Liquid |
Moisture |
<0.04% |
Assay |
≥99.0 |
Heavy Metals |
<0.002% |
Application of 3-Mercaptopropyltriethoxysilane CAS 14814-09-6
3-Mercaptopropyltriethoxysilane is used as coupling agent of polyvinyl chloride, polystyrene, polyurethane, epoxy resin, phenolic resin, polysulfone resin, polysulfide rubber, ethylene-propylene rubber, styrene butadiene rubber, nitrile butadiene rubber, chloroprene rubber and other polymer system composites.
Packing, Delivery and Storage of 3-Mercaptopropyltriethoxysilane CAS 14814-09-6
Package: 25kg /bag or fiber drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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