Butyltin Oxide CAS 2273-43-0
High Quality Butyltin Oxide CAS 2273-43-0
- Appearance:Powder
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Butyltin Oxide
CAS: 2273-43-0
MOQ: 1KG
Directory Guidance on Butyltin Oxide
Chemical Structure
Basic Info:
| Melting point | 210 °C |
| Boiling point | 350 °C |
| density | 1,46 g/cm3 |
| vapor pressure | 24.4Pa at 25℃ |
| storage temp. | Store below +30°C. |
| solubility | 9.5mg/L in organic solvents at 20 ℃ |
Product Introduction:
Butyltin Oxide, with the chemical formula C₄H₁₀O₂Sn, is an important organotin compound. It usually appears as white crystals or powder, with high melting and boiling points of 210°C and 350°C respectively. Butyltin Oxide is insoluble in water, but has a certain solubility in organic solvents. Its density is 1.46 g/cm³ and it is a hygroscopic substance. Due to its chemical and physical properties, it has a wide range of applications in industry.
One of the main uses of Butyltin Oxide is as a catalyst. It plays an important role in the production of saturated polyester resins such as powder coatings, coil coatings and insulating varnishes, and can significantly improve the reaction efficiency. In addition, Butyltin Oxide is also used in the production of unsaturated polyester resins and in the catalytic process of esterification reactions. Its high catalytic activity and good stability make it very popular in the field of chemical synthesis.
In the plastics industry, Butyltin Oxide is also used as a raw material for plastic stabilizers. It can effectively inhibit the degradation of plastics caused by heat, light, oxygen and other factors during processing and use, thereby extending the service life of plastic products. It can capture free radicals and prevent hydrogen chloride from escaping from the polymer chain. It also has certain antioxidant and light stability, providing multi-faceted protection for plastics.
Although Butyltin Oxide is of great value in industry, its use should also be cautious. It is classified as a hazardous substance, irritating and may cause damage to the skin, eyes and respiratory tract. Therefore, during storage and transportation, it needs to be sealed and placed in a dry, cool and ventilated environment to prevent it from absorbing moisture and leaking. At the same time, operators should take appropriate safety precautions to ensure safe use.
Nature and Specifications:
| Item | Specification |
| Product Name | Butyltin Oxide |
| CAS No. | 2273-43-0 |
| Appearance | Powder |
| Shelf Life | 2 years |
| Packing | As your requirements |
| form | powder to crystal |
| Specific Gravity | 1.46 |
| color | White to Almost white |
| Water Solubility | 317-3200μg/L at 20℃ |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
Butyltin Oxide is one of the important organotin compounds. Its excellent chemical properties make it a common material in many industrial applications. Its contribution to the plastics industry is particularly important, especially in the processing of polyvinyl chloride. After high-temperature treatment, PVC undergoes thermal decomposition and produces hydrogen chloride, which eventually leads to a decrease in material performance. Butyltin Oxide seems to be very effective in capturing free radicals and limiting the formation of hydrogen chloride, thereby greatly improving the thermal stability of PVC and extending its service life.
It has a certain antioxidant capacity, so it can prevent plastics from aging due to oxidation during long-term use. Butyltin Oxide can not only improve the processing properties of plastics and reduce melt viscosity, but also reduce equipment wear and improve production efficiency. In fact, the use of organotin compounds is strictly regulated because they pose potential risks to the environment and human health. Butyltin Oxide is relatively less toxic, so it is more suitable as a substitute for some highly toxic organotin compounds.
Butyltin Oxide is another catalyst with a very wide range of applications. It is a very effective organometallic catalyst that can be applied to the synthesis and processing of many materials. For example, Butyltin Oxide can catalyze the production of saturated polyester resins in polyester resins, powder coatings, coil coatings and insulating paints. This catalyst can greatly shorten the reaction time and improve the quality of the product. Butyltin Oxide can also be used as a catalyst in the manufacturing process of polyurethane foams and elastomers to accelerate the isocyanate-polyol reaction. Isocyanate-based formulations can improve the curing speed and mechanical properties of foam polymers. In addition, its catalytic performance is also excellent in esterification and transesterification reactions.
Butyltin Oxide has important application value in the coatings industry. Butyltin Oxide’s antifouling performance is not as good as tributyltin (TBT), but its toxicity is low and it can be used as an alternative to environmentally friendly antifouling coatings. Butyltin Oxide is often used as a catalyst for architectural coatings and industrial coatings to improve the drying speed and durability of coatings. While improving the performance of coatings, it also provides some new ideas and directions for the development of the coatings industry.
Butyltin Oxide has other application areas; for example, it has some antibacterial properties and can be used as a wood preservative and mildew preventer. It can be used as an intermediate for the preparation of other organotin compounds and in the development of new materials and chemicals.
Butyltin Oxide has good thermal stability in the field of plastic processing, especially in the application of polyvinyl chloride. It can effectively inhibit the free radical reaction generated by the thermal decomposition of plastics during high-temperature processing, preventing hydrogen chloride from detaching from the polymer chain, thereby preventing chain breakage and structural damage. This mechanism can both maintain the mechanical strength of the plastic and extend its service life. Compared with traditional lead salts or calcium zinc stabilizers, Butyltin Oxide has higher long-term stability in high-temperature applications. It ensures the continuity of processing without interruption and stable product quality.
In terms of processing performance, the addition of Butyltin Oxide can greatly improve the processing performance of plastics, reduce the viscosity of plastic melts, make plastics easier to handle during extrusion, injection molding and other processing processes, reduce equipment wear, improve production efficiency, save energy, reduce production costs, and improve overall economic benefits. In the production of powder coatings, Butyltin Oxide as a catalyst can greatly accelerate the esterification reaction rate, shorten the synthesis cycle of polyester resins, optimize the molecular weight distribution, and improve product quality.
Butyltin Oxide can not only improve reaction efficiency in industrial applications, but also improve economic benefits in terms of energy consumption and production costs. In the synthesis of polyester resins, Butyltin Oxide as a catalyst can greatly shorten the reaction time, maximize product quality, and minimize production costs. The economic advantage of this property makes it more attractive in market competition, and general applications are most sensitive to cost.
Finally, Butyltin Oxide is also multifunctional. It not only has the functions of plastic stabilization and catalysis, but also has certain antibacterial properties. It can be used for wood anti-corrosion and mildew treatment. It can also be used as an intermediate for the synthesis of other organic tin compounds and the development of new materials and chemicals. This versatility enables Butyltin Oxide to play an important role in quite a few fields and further broadens its application range.
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Related References:
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Butyltin Oxide Manufacturer
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As an experienced Butyltin Oxide manufacturer and supplier, Look Chemical is committed to producing and selling high quality products.
We cooperate and trade with 6000+ factories around the world, and our high-quality products and excellent services make us enjoy a high reputation internationally.
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If you have a demand for this product, please contact our company’s sales staff, we will provide you with a solution in the shortest time.
Transport proposal
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
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Frequently Asked Questions(FAQ):
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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Different quantity has different discount.
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