3353-68-2

Usage

Uses

Used in Industrial Applications:
1,3-Bis(3-carboxypropyl)tetramethyldisiloxane is used as a corrosion inhibitor and surface modifier for its ability to form a protective barrier on metal surfaces, enhancing resistance to moisture, chemicals, and other environmental factors.
Used in Lubricants:
1,3-Bis(3-carboxypropyl)tetramethyldisiloxane is used as a component in lubricants to improve their performance and durability.
Used in Adhesives:
1,3-Bis(3-carboxypropyl)tetramethyldisiloxane is used as a component in adhesives to enhance their bonding strength and resistance to environmental factors.
Used in Coatings:
1,3-Bis(3-carboxypropyl)tetramethyldisiloxane is used as a component in coatings to provide a protective layer on various surfaces, improving their resistance to wear and environmental factors.
Used in Medical and Pharmaceutical Industries:
1,3-Bis(3-carboxypropyl)tetramethyldisiloxane is used in the medical and pharmaceutical industries for its biocompatibility and ability to enhance the properties of various materials, potentially improving the performance and effectiveness of medical devices and pharmaceutical products.

InChI:InChI=1/C12H26O5Si2/c1-18(2,9-5-7-11(13)14)17-19(3,4)10-6-8-12(15)16/h5-10H2,1-4H3,(H,13,14)(H,15,16)

Upstream product

• 2345-40-6 4-trimethylsilanyl-butyric acid 
• 65179-26-2 C₇H₁₂ClNO₂Si 
• 15129-96-1 2,2-dimethyl-[1,2]oxasilinan-6-one 
• 18156-15-5 (3-cyanopropyl)dimethylsilyl chloride 
• 18027-80-0 1,3-bis(3-cyanopropyl)-tetramethyldisiloxane 
• 24337-18-6 4,4'-(1,1,3,3-tetramethyl-disiloxane-1,3-diyl)-bis-butyric acid bis-trimethylsilanyl ester 

Downstream Products

• 125535-37-7 4-{3-[3-(4'-Methoxy-biphenyl-4-yloxycarbonyl)-propyl]-1,1,3,3-tetramethyl-disiloxanyl}-butyric acid 4'-methoxy-biphenyl-4-yl ester 
• 125535-38-8 C₄₀H₄₆O₁₁Si₂ 
• 129779-34-6 4-(3-{3-[4-(4-Methoxy-phenylazo)-phenoxycarbonyl]-propyl}-1,1,3,3-tetramethyl-disiloxanyl)-butyric acid 4-(4-methoxy-phenylazo)-phenyl ester 

Relevant academic research and scientific papers

Metallopolymeric structures containing highly flexible siloxane sequence

H-bonded supramolecular polymers based on 1,3-bis(3-carboxypropyl) tetramethyldisiloxane and 4,4′-azopyridine, 1, or imidazole, 3, were prepared and used as ligands for Co(II) and Zn(II) ions, respectively. A re-organization of the supramolecular structures occurred by introducing the metal salts, Co(ClO4)2 × 6H2O and Zn(O2CCH3)2 × 2H2O, leading to the polyorganometallosiloxane structures 2 and 4, respectively. The compounds were investigated by elemental and spectral (1H NMR, FTIR, UV-Vis, and fluorescence) analysis as well as by X-ray single crystal diffraction. Thermal behaviour of the metallopolymers was evaluated by TGA and DSC while the moisture behaviour was studied by dynamic vapour sorption analysis (DVS). Magnetic susceptibility was determined for paramagnetic Co(II)-containing polyorganometallosiloxane. The dielectric response and ac conductivity were investigated by dielectric spectroscopy at different temperatures and frequencies.

FILM FORMING PERSONAL CARE COMPOSITIONS AND METHODS

Compositions, kits and methods of preparing a biocompatible film for cosmetic or medical uses are disclosed. The compositions or kits contain polyvinyl acetal (PVA), siloxane and a solvent. The siloxane can have a hydrophilic group. Once the solvent content is reduced, for instance, by evaporation, the mixture of PVA and siloxane is solidified, forming a film. The compositions and kits, optionally, further include one or more of an antimicrobial agent, a pigment, an anti-inflammatory agent, an anesthetic agent or a hemostatic agent. Such a film can be used, for example, in the form of an antimicrobial sealant, a liquid bandage, body paints, scar camouflage, water-proof sun block, makeup sealer, or antimicrobial wipe or spray.