13399-93-4

Usage

Uses

Used in Sealants, Adhesives, and Coatings Industry:
3-Mercaptopropyltrimethoxysilane is used as a coupling agent and adhesion promoter for improving the adhesion and cohesion properties of sealants, adhesives, and coatings. Its ability to form strong covalent bonds with hydroxyl group-containing surfaces contributes to the enhanced performance and durability of these products.
Used in Corrosion Inhibition:
3-Mercaptopropyltrimethoxysilane is utilized as a corrosion inhibitor, providing protection to materials against environmental degradation and extending their service life.
Used in Surface Functionalization:
3-MERCAPTOPROPYLTRIMETHYLSILANE is employed in the production of functionalized surfaces and materials, where its reactivity allows for the creation of tailored surface properties for specific applications.
Used in Silane-Modified Polymers Production:
3-Mercaptopropyltrimethoxysilane is used in the synthesis of silane-modified polymers, which exhibit a broad spectrum of industrial applications due to their improved characteristics, such as adhesion, durability, and chemical resistance.

InChI:InChI=1/C6H16SSi/c1-8(2,3)6-4-5-7/h7H,4-6H2,1-3H3

Upstream product

• 18301-82-1 trimethyl-(3-thiocyanato-propyl)-silane 
• 927-77-5 n-propylmagnesium bromide 
• 17053-46-2 S-3-(trimethylsilyl)propyl ethanethioate 
• 2344-83-4 (3-chloropropyl)trimethylsilane 
• 762-72-1 allyl-trimethyl-silane 
• 7783-06-4 hydrogen sulfide 

Downstream Products

• 6984-29-8 <3-Trimethylsilyl-propyl>-vinyl-sulfid 
• 51894-65-6 C₁₈H₂₅AsSSi 
• 51894-64-5 C₁₈H₃₅AsS₂Si₂ 
• 50965-58-7 Diphenyl-[2-(3-trimethylsilanyl-propylsulfanyl)-ethyl]-amine 
• 26205-52-7 2-(3-Trimethylsilylpropylthio)aethanol 
• 33664-60-7 1,1-bis(γ-trimethylsilylpropylthio)ethane 
• 617-86-7 triethylsilane 
• 18173-90-5 2,2-dimethyl-2-silapentane-5-sulfonic acid 
• 26208-75-3 Trimethyl-{3-[3-(2-phenylsulfanyl-ethoxy)-propylsulfanyl]-propyl}-silane 
• 1228041-11-9 4-(trimethylsilyl)benzyl 3'-(trimethylsilyl)propyl trithiocarbonate 
• 1228041-13-1 3-(trimethylsilyl)benzyl 3'-(trimethylsilyl)propyl trithiocarbonate 

Relevant academic research and scientific papers

Method of producing silylalkylthiols

Silylalkylthiols are produced by reacting silylalkylsulfanylsilanes with water. The silylalkylsulfanylsilanes used as starting products can be produced by reacting bil-silylalkylpolysulfanes or bis-silylalkyldisulfanes with alkali metal and chlorosilanes.

2-Thiabicyclohept-5-ene and Its S-Oxides and 3-Alkyl Derivatives: Sulfine and Sulfene Cyclopentadiene Diels-Alder Adducts. Conversion of the Cyclopentadiene-Sulfine Adducts into 2-Oxa-3-thiabicyclooct-7-enes, Novel Bicyclic Sultenes

Reaction of (trimethylsilyl)methanesulfonyl chloride (6a) or -sulfonic anhydride (6b) with cesium fluoride in the presence of cyclopentadiene affords 2-thiabicyclohept-5-ene 2,2-dioxide (4) by way of sulfene CH2=SO2.Similar reaction of (trimethylsilyl)methanesulfinyl chloride (7) gave unstable 2-thiabicyclohept-5-ene endo-2-oxide (3) via the intermediacy of sulfine CH2=SO.Compound 3 can be oxidized to 4 and reduced to 2-thiabicyclohept-5-ene (1) and the latter oxidized to the stable 2-thiabicyclohept-5-ene exo-2-oxide (2).Fluorodesilylation of 1-(trimethylsilyl)propanesulfonic anhydride (8) in the presence of cyclopentadiene gave a 77/23 ratio of endo/exo-3-ethyl-2-thiabicyclohept-5-ene 2,2-dioxide (9a/b) by way of propanethial S,S-dioxide.The structure of the major isomer 9a was established by an X-ray structure of the corresponding exo-epoxide 11a, formed from 9a by oxidation.Reaction of 4 with n-butyllithium followed by ethyl iodide gave a compound identical with minor isomer 9b.Reaction of propanethial S-oxide with cyclopentadiene gave unstable endo-3-ethyl-2-thiabicyclohept-5-ene endo-5-oxide (10a).The structure of 10a was established by oxidation to sulfone 9a, by reduction and reoxidation to a stable exo-5-oxide 10b, by its facile sigmatropic rearrangement to exo-4-ethyl-2-oxa-3-thiabicyclooct-7-ene (14c), and by NMR spectroscopic methods.Compound 14c was characterized by NMR spectroscopy and by its reactions.Oxidation of 14c gave the endo/exo-3-oxides 15c/15c' and the 3,3-dioxide 16c.Reaction of 14c with phenyllithium gave alcohol 17c, which was desulfurized and oxidized to 5-propyl-2-cyclopentenone or was oxidized at both carbon and sulfur to give (E)-5-propylidene-2-cyclopentenone 21c on gentle warming.Reaction of 14c with tert-butyl alcohol gave exo-6-tert-butoxy-exo-3-ethyl-syn-7-hydroxy-2-thiabicycloheptane (24), characterized by further oxidation to crystalline hydroxy sulfone 25 and keto sulfone 26.Mechanisms are proposed for the above series of reactions.