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TIB KAT 216 provide heat stabilization is crucial for the performance and longevity of PVC products.
TIB KAT 216 consists of a central tin atom bonded to two lauroyloxy (lauroate) groups and two octyl groups.
TIB KAT 216 can also be used in the manufacture of zirconium oxide-based composites for use in biomedical applications, where it may function as a fatty acid and hydroxyl group-containing additive.
CAS Number: 3648-18-8
Molecular Formula: C40H80O4Sn
Molecular Weight: 743.77
EINECS Number: 222-883-3
Synonyms: Bis(Lauroyloxy)Dioctyltin, 3648-18-8, TIB KAT 216, Dioctyldilauryltin, Stannane, dioctylbis[(1-oxododecyl)oxy]-, [dodecanoyloxy(dioctyl)stannyl] dodecanoate, Stannane, dioctylbis((1-oxododecyl)oxy)-, Di-n-octyltin dilaurate, Tin, dioctyl-, dilaurate, Bis(lauroyloxy)dioctylstannane, C40H80O4Sn, Stannane, didodecanoyloxydioctyl-, Stannane, dioctyldidodecanoyloxy-, Stannane, dioctylbis(lauroyloxy)-, Di-n-octyl-zinn dilaurat [German], Di-n-octyl-zinn dilaurat, EINECS 222-883-3, Stannane, bis(dodecanoyloxy)dioctyl-, UNII-B4FA5Z1BK4, BRN 4043424, Stannane, dioctyldi(lauroyloxy)-, Dioctyldilauryltin 95%, EC 222-883-3, DI-N-OCTYLTINDILAURATE, DTXSID5052044, Bis(dodecanoyloxy)(dioctyl)stannane, MFCD00026557, AKOS015839846, dioctylbis[(1-oxododecyl)oxy]-stannane, AS-58400, FT-0625210, (DODECANOYLOXY)DIOCTYLSTANNYL DODECANOATE, A823270, Q22829488.
TIB KAT 216 is used as a versatile catalyst for the cross-linking of polymers in esterification and transesterification reactions as well as in polycondensation reactions in the production of thermoplastic polymers, adhesives and sealants, coatings, paints and thinners as well as paint removers.
TIB KAT 216, sealant can be used in the production of polyvinyl chloride (PVC) products due to its ability to inhibit the process of polymerization.
The chemical formula for TIB KAT 216 is (C11H23COO)2Sn(C8H17)2.
TIB KAT 216 is an organotin compound, also abbreviated as DOTL.
TIB KAT 216 is commonly used as a heat stabilizer and lubricant in various polyvinyl chloride (PVC) applications, particularly in the production of flexible PVC products such as wires, cables, and films.
It helps to improve the thermal stability and processability of PVC by inhibiting degradation reactions caused by heat, light, and other external factors.
TIB KAT 216, has been subject to regulations due to their potential adverse effects on human health and the environment.
TIB KAT 216s can be toxic and bioaccumulate in aquatic organisms, leading to concerns about their impact on ecosystems.
TIB KAT 216 helps to prevent the degradation of PVC when exposed to high temperatures during processing, use, or in demanding environments.
TIB KAT 216 acts as a heat stabilizer by inhibiting the formation and propagation of free radicals, which can lead to the breakdown of the polymer chains and the degradation of PVC.
By providing heat stabilization, TIB KAT 216 helps maintain the mechanical properties of PVC products.
TIB KAT 216 ensures that the flexibility, tensile strength, impact resistance, and other crucial performance characteristics of PVC are preserved, even under elevated temperature conditions.
The use of TIB KAT 216 as a heat stabilizer contributes to the durability and longevity of PVC products.
TIB KAT 216 helps to prevent premature degradation, ensuring that PVC materials can withstand prolonged exposure to heat, weathering, and other environmental factors without significant loss of performance.
TIB KAT 216 also aids in preserving the color stability of PVC materials.
It helps to prevent discoloration and degradation of pigments and additives used in PVC formulations, ensuring that the intended color and appearance of PVC products are maintained over time.
The heat stabilization provided by TIB KAT 216 improves the processability of PVC during manufacturing.
TIB KAT 216, allows for smoother processing, reduced thermal degradation during shaping or extrusion, and improved control over the production of PVC products.
TIB KAT 216 is an organotin compound that is widely used in a variety of applications.
TIB KAT 216 is a derivative of dioctyltin (DOT) and is composed of two lauroyloxy groups connected to a central dioctyltin atom.
TIB KAT 216 is used in many industries, including the medical and cosmetic industries, as a stabilizer, plasticizer, and preservative.
It is also used as a biocide in the marine industry and as a flame retardant in the textile industry.
TIB KAT 216 has been studied for its potential applications in the field of biotechnology, such as its use in gene expression and gene delivery.
TIB KAT 216 is a white solid and is a light yellow transparent liquid when melted.
TIB KAT 216 has very good lubricity, weather resistance, transparency, no vulcanization pollution, no exudation.
TIB KAT 216s lubricity is the best in organotin, and its thermal stability is relatively low in organotin, and it has a preliminary color.
TIB KAT 216, also known as dioctyltin bis(lauroate), is an organotin compound that belongs to the class of organometallic compounds.
TIB KAT 216 is a reactive synthetic molecule that is used as a sealant.
It has been shown to have high resistance against water vapor and light exposure, as well as being able to form a polymeric matrix with calcium stearate.
TIB KAT 216 ensures that PVC materials can withstand the challenges of heat exposure, maintain their mechanical properties, and retain their visual appeal, making TIB KAT 216 an essential component in many PVC applications.
Due to the special raw material base, IB KAT 216 is liquid even at room temperature and has a yellowish color with an oily consistency.
TIB KAT 216 dissolves in organic solvents like methanol or acetone.
Melting point: 17-18°C
Boiling point: 647.5±24.0 °C(Predicted)
Density: 0,998 g/cm3
vapor pressure: 0.002Pa at 25℃
refractive index: 1.4700
Flash point: 70°C
storage temp.: 2-8°C
solubility: Chloroform, Methanol (Slightly)
form: Oil
color: Colourless
Specific Gravity: 0.998
Water Solubility: 15.2μg/L at 20℃
LogP: 9.26
CAS DataBase Reference: 3648-18-8
TIB KAT 216 also acts as a lubricant in PVC formulations, improving the flow characteristics of the molten polymer during processing.
TIB KAT 216 reduces friction between PVC molecules and facilitates the blending of different ingredients in PVC compounds.
TIB KAT 216 is often used in combination with other stabilizers, such as lead-based compounds or organotin compounds, to achieve enhanced heat stabilization and improve overall performance.
TIB KAT 216 is typically synthesized through the reaction between dioctyltin oxide (DOTO) and lauroyl chloride.
TIB KAT 216 acts as a free radical scavenger, preventing the formation and propagation of free radicals that can lead to chain scission and degradation of the polymer.
The use of TIB KAT 216 as a heat stabilizer in PVC offers several performance benefits.
TIB KAT 216 helps to maintain the mechanical properties of PVC products, such as tensile strength, flexibility, and impact resistance, even under elevated temperature conditions.
TIB KAT 216 can improve the color stability and reduce discoloration of PVC materials exposed to heat and light.
When formulating PVC compounds with TIB KAT 216, factors such as the desired processing conditions, end-use requirements, and regulatory compliance need to be considered.
The concentration of TIB KAT 216 in the PVC formulation, along with the selection and combination of other additives, should be optimized to achieve the desired performance and stability.
While the use of TIB KAT 216 and other organotin compounds in PVC applications has raised concerns due to their potential environmental impact, manufacturers have been working on developing alternative stabilizers with reduced toxicity and improved sustainability profiles.
The aim is to minimize the ecological footprint of PVC production and usage.
TIB KAT 216 exhibits good compatibility with PVC and other common additives used in PVC formulations.
Compatibility allows for easy incorporation of TIB KAT 216 into PVC processing and formulation without adversely affecting the performance or properties of the PVC material.
TIB KAT 216 acts as a lubricant in PVC applications, contributing to improved processability and reducing friction during processing.
This can result in smoother extrusion, molding, or shaping of PVC products, enhancing production efficiency and quality.
The use of TIB KAT 216 as a heat stabilizer helps PVC products maintain their properties and performance even under prolonged exposure to elevated temperatures.
It provides resistance against heat aging, ensuring the longevity and reliability of PVC materials in various applications.
While TIB KAT 216 primarily functions as a heat stabilizer, it may also provide some level of UV stability to PVC products.
TIB KAT 216 can help reduce the degradation caused by UV radiation, prolonging the lifespan and color retention of PVC materials exposed to sunlight.
TIB KAT 216 is often considered a cost-effective option as a heat stabilizer for PVC compared to other alternatives.
Its availability, performance benefits, and relatively lower cost make it a favorable choice for manufacturers seeking efficient heat stabilization solutions in PVC applications.
TIB KAT 216 has been used as a heat stabilizer in PVC for many years and is well-studied and regulated in various regions.
Manufacturers can rely on the established regulatory frameworks and guidelines to ensure compliance with safety and environmental standards when using TIB KAT 216 in their PVC formulations.
It is important to follow proper safety measures when handling TIB KAT 216 or any chemical compound.
This includes wearing appropriate protective clothing, using ventilation in handling areas, and following safe handling and disposal practices as outlined in safety data sheets (SDS) provided by the manufacturer.
To ensure compliance with regulations, it is important to control the migration of TIB KAT 216 from PVC products, especially in applications where direct contact with food or other sensitive environments is expected.
Various techniques, such as the selection of appropriate additives and processing conditions, can be employed to minimize migration.
The regulatory status of TIB KAT 216 can vary between regions and countries.
TIB KAT 216s advisable to consult local regulatory authorities, such as environmental protection agencies or relevant industry associations, to determine specific requirements and restrictions related to the use of TIB KAT 216.
The PVC industry has established standards and guidelines to ensure the safe and effective use of additives, including heat stabilizers like TIB KAT 216.
TIB KAT 216 standards cover aspects such as product quality, testing methods, and recommended practices for handling, storage, and disposal.
As with any chemical compound, it is important to handle TIB KAT 216 with proper precautions.
TIB KAT 216, can be toxic and harmful if not handled correctly.
It is advisable to follow safety guidelines, wear appropriate personal protective equipment (PPE), and adhere to local regulations and best practices when working with TIB KAT 216 or any similar compound.
Ongoing research and development efforts in the PVC industry aim to reduce the environmental impact and potential health concerns associated with organotin compounds.
Alternative heat stabilizers and lubricants, such as calcium-zinc stabilizers and organic-based additives, are being explored as potential substitutes for TIB KAT 216 and other organotin compounds.
Like other organotin compounds, TIB KAT 216 has been associated with environmental and health concerns.
TIB KAT 216s can persist in the environment, bioaccumulate in organisms, and exert toxic effects on aquatic life.
The regulations regarding the use of TIB KAT 216s vary between countries.
Some jurisdictions have implemented restrictions on the use of certain TIB KAT 216s due to their potential adverse effects on human health and the environment.
It is important to comply with local regulations and guidelines when considering the use of TIB KAT 216 or any other chemical compound.
TIB KAT 216 is synthesized through a two-step process.
In the first step, lauroyl chloride is reacted with DOT in the presence of a base such as sodium hydroxide or potassium hydroxide.
The resulting product is a lauroyloxy-dioctyltin intermediate, which is then reacted with a second equivalent of lauroyl chloride to form TIB KAT 216.
The reaction is usually carried out in an inert atmosphere, such as nitrogen, and at a temperature of about 100°C.
TIB KAT 216 has been studied for its potential applications in the field of biotechnology.
It has been used as a gene expression enhancer and as a gene delivery vector.
TIB KAT 216 has been used as a stabilizer for proteins, such as antibodies, and as a polymerase chain reaction (PCR) inhibitor.
Furthermore, TIB KAT 216 has been studied for its ability to increase the solubility of proteins, as well as its potential to act as a drug delivery vehicle.
The main advantage of using TIB KAT 216 in laboratory experiments is its ability to increase the permeability of the cell membrane.
TIB KAT 216 allows for the passage of molecules, such as DNA, into the cell.
Furthermore, TIB KAT 216 has been shown to increase the expression of certain genes, which may be beneficial for certain experiments.
However, TIB KAT 216 has also been shown to decrease the activity of certain enzymes, which may be a limitation for certain experiments.
The mechanism of action of TIB KAT 216 is not completely understood.
However, it is thought that the two lauroyloxy groups on the TIB KAT 216 molecule interact with the cell membrane, resulting in an increase in the permeability of the membrane.
The reaction involves the displacement of chloride groups in lauroyl chloride with the oxygen atoms in DOTO, resulting in the formation of the ester bonds.
TIB KAT 216 exhibits excellent thermal stability, making it suitable for high-temperature processing of PVC.
TIB KAT 216 helps to prevent the degradation of PVC by inhibiting the formation of free radicals and the breakdown of polymer chains when exposed to heat.
One important consideration when using TIB KAT 216 in PVC applications is its potential migration from the polymer matrix.
Migration refers to the tendency of the stabilizer to move from the PVC material to its surface or into surrounding media, such as food or water.
The migration of TIB KAT 216 is regulated in many countries to ensure compliance with food safety and environmental regulations.
TIB KAT 216 is compatible with PVC and other common additives used in PVC formulations, such as plasticizers, fillers, and pigments.
This compatibility contributes to the ease of incorporating TIB KAT 216 into PVC processing and formulation.
TIB KAT 216 is primarily used in the production of flexible PVC products, including wires, cables, tubes, films, and sheets.
TIB KAT 216 is also employed in other applications where the heat stabilization and lubrication properties of TIB KAT 216 are beneficial, such as PVC foam and synthetic leather.
TIB KAT 216 functions as a heat stabilizer in PVC by inhibiting degradation reactions that can occur when PVC is exposed to heat and other external factors.
TIB KAT 216 has a complex structure consisting of a central tin atom (Sn) bonded to two lauroyloxy (lauroate) groups [C11H23COO] and two octyl groups [C8H17].
TIB KAT 216 is typically a yellowish-brown liquid at room temperature.
TIB KAT 216 has a high molecular weight and low volatility.
One of the primary uses of TIB KAT 216 is as a heat stabilizer in the production of flexible polyvinyl chloride (PVC) products.
TIB KAT 216 helps prevent degradation of the PVC material during processing and under elevated temperatures, thereby enhancing its thermal stability and extending its useful life.
Uses:
TIB KAT 216 is mainly used for processing PVC soft films and hoses used in food and drug packaging.
TIB KAT 216 is also used as a lubricant for hard transparent food packaging materials.
TIB KAT 216 is also used as a medical silicone rubber catalyst, paint drier, and is an internationally recognized non-toxic organotin stabilizer.
TIB KAT 216 used-toxic stabilizer for PVC food packaging.
TIB KAT 216 is utilized in the manufacturing of flexible PVC films and sheets.
TIB KAT 216 provides heat stabilization, preventing the degradation of the PVC material during processing and use This helps maintain the film's mechanical properties and appearance.
TIB KAT 216 finds application in the production of PVC tubes and hoses, such as those used in medical and industrial settings.
TIB KAT 216 enhances the thermal stability of the PVC material, ensuring resistance to deformation and maintaining dimensional stability.
TIB KAT 216 is used in the production of synthetic leather or PVC leather.
TIB KAT 216 acts as a heat stabilizer, ensuring the material retains its integrity and performance during the manufacturing process and under subsequent use.
TIB KAT 216 can be incorporated into PVC foam formulations to provide heat stability and lubrication.
TIB KAT 216 helps in the production of PVC foam sheets, profiles, and other products with improved mechanical properties and processing characteristics.
TIB KAT 216 is utilized in various automotive applications involving PVC components.
It can be found in the production of PVC-based automotive interior trims, such as dashboard covers, door panels, and upholstery, where it provides heat stabilization and improves the material's processing characteristics.
TIB KAT 216 is employed in the building and construction industry for PVC-based applications.
TIB KAT 216 is used in the production of PVC pipes, fittings, profiles, and other construction materials, providing heat stabilization and enhancing the overall performance and durability of these products.
TIB KAT 216 is sometimes incorporated into PVC-based coatings and adhesives to improve their thermal stability and processing properties.
These coatings and adhesives can be used in a range of applications, including flooring, wall coverings, and adhesion of PVC materials.
TIB KAT 216 finds use in the textile industry, particularly in the production of PVC-coated fabrics and upholstery materials.
TIB KAT 216 helps to enhance the thermal stability of PVC coatings, ensuring resistance to heat and maintaining the fabric's overall performance and appearance.
TIB KAT 216 is employed in the production of PVC-based electrical insulation materials, such as tapes, gaskets, and seals.
TIB KAT 216 provides heat stabilization and improves the electrical properties of the PVC material, ensuring reliable insulation performance.
TIB KAT 216 is commonly used in various flexible PVC products, including inflatable structures, such as air mattresses and inflatable boats.
TIB KAT 216 helps to enhance the flexibility, durability, and resistance to heat and degradation of the PVC material, making it suitable for such applications.
In certain medical applications, TIB KAT 216 can be used in the production of PVC-based medical devices and equipment.
TIB KAT 216 provides heat stabilization and improves the overall performance and integrity of PVC materials used in medical tubing, bags, and other disposable medical products.
TIB KAT 216 can be used as an additive in textile coatings, particularly those based on PVC.
TIB KAT 216 helps to enhance the adhesion properties of the coating to fabrics, providing durability and resistance to heat and environmental factors.
TIB KAT 216 can be incorporated into PVC flooring and wall covering materials to enhance their thermal stability, flexibility, and resistance to wear.
TIB KAT 216 helps to maintain the integrity and performance of these PVC-based products.
TIB KAT 216 is used in conjunction with smooth organotin and barium cadmium soap stabilizers and has a coordination effect.
TIB KAT 216 is sometimes used in PVC-based packaging materials, such as blister packs, shrink films, and food packaging.
TIB KAT 216 provides heat stabilization, improving the processing and performance characteristics of these packaging materials.
TIB KAT 216 is utilized in the manufacturing of PVC-based components used in industrial equipment and machinery.
TIB KAT 216 offers heat stabilization and lubrication, ensuring the performance and longevity of PVC parts in various industrial applications.
TIB KAT 216 finds use in marine and aquatic applications where PVC materials are utilized, such as in boat components, buoys, and marine inflatable products.
TIB KAT 216 helps to improve the heat stability and durability of PVC in these challenging environments.
TIB KAT 216 may have applications in other PVC-based products, such as inflatable structures, protective clothing, and inflatable toys.
TIB KAT 216s heat stabilizing and lubricating properties contribute to the processing and performance characteristics of these PVC products.
TIB KAT 216 is used in the following products: coating products, polymers, inks and toners, adhesives and sealants, paper chemicals and dyes and textile treatment products and dyes.
Release to the environment of TIB KAT 216 can occur from industrial use: formulation of mixtures and formulation in materials.
TIB KAT 216 is commonly employed in the production of PVC insulated wires and cables.
TIB KAT 216 helps to improve the thermal stability of the PVC insulation, ensuring reliable performance and longevity of the electrical wiring.
TIB KAT 216, can exhibit toxic effects.
They may cause harm through various routes of exposure, such as inhalation, ingestion, or skin contact.
Release to the environment of TIB KAT 216 can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Other release to the environment of TIB KAT 216 is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
TIB KAT 216 can be found in products with material based on: fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), leather (e.g. gloves, shoes, purses, furniture), plastic (e.g. food packaging and storage, toys, mobile phones), plastic used for large surface area articles (e.g. construction and building materials for flooring, insulation) and plastic used for articles intended for food contact (e.g. plastic dinner ware, food storage).
TIB KAT 216 is used in the following products: polymers, adhesives and sealants, coating products, metal surface treatment products, non-metal-surface treatment products, paper chemicals and dyes, polishes and waxes, textile treatment products and dyes, washing & cleaning products, fillers, putties, plasters, modelling clay, pH regulators and water treatment products and leather treatment products.
TIB KAT 216 has an industrial use resulting in manufacture of another substance (use of intermediates).
TIB KAT 216 is used for the manufacture of: plastic products and rubber products.
Release to the environment of TIB KAT 216 can occur from industrial use: in the production of articles, in processing aids at industrial sites, as processing aid, as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid.
TIB KAT 216 can migrate from PVC materials into the surrounding environment, including food or water.
Migration is a concern in applications where direct contact with sensitive environments is expected, such as food packaging or medical devices.
Proper control and compliance with migration limits are important to ensure consumer safety and environmental protection.
Safety Profile:
TIB KAT 216, can be harmful to aquatic life and ecosystems.
They may bioaccumulate in organisms and persist in the environment, leading to potential long-term effects on aquatic organisms and disrupting ecological balance.
Due to concerns about the environmental and health impacts of TIB KAT 216, their use is regulated or restricted in various countries.
Regulatory measures may include limitations on concentration, migration levels, or complete bans in certain applications or industries.
Proper handling of TIB KAT 216 is important to minimize potential hazards.
Skin contact, inhalation of vapors, or ingestion of TIB KAT 216 should be avoided.
It is essential to follow recommended safety precautions, including the use of appropriate personal protective equipment (PPE) and adherence to safety guidelines and regulations.
Workers involved in the manufacturing, processing, or handling of TIB KAT 216 should follow specific occupational health and safety practices to minimize exposure.
Occupational exposure limits and guidelines should be followed to ensure worker safety.
Proper disposal of TIB KAT 216 and waste containing TIB KAT 216 is crucial to prevent environmental contamination.
It is important to follow local regulations and guidelines for the safe disposal of organotin compounds, ensuring compliance with environmental protection standards.
