Overview
Tributyltin Fluoride (TBTF) is an organotin compound primarily used for its biocidal properties. It belongs to the tributyltin family, which has been historically significant in marine antifouling applications. Due to its environmental and health risks, its use is now heavily regulated or banned in many countries. TBTF is synthesized through the reaction of tributyltin chloride with hydrogen fluoride. Despite its declining use, it remains relevant in specific industrial and research contexts where alternatives are not feasible.
Physical and Chemical Properties
Tributyltin Fluoride appears as a white to off-white crystalline solid with a molecular weight of 309.04 g/mol. It is soluble in organic solvents like ethanol and acetone but exhibits negligible solubility in water. The compound is stable under normal conditions but may decompose upon exposure to strong acids or oxidizing agents. Its density is approximately 1.20 g/cm³, and it exhibits high toxicity to aquatic organisms. The fluorine atom in TBTF enhances its biocidal activity compared to other tributyltin derivatives, making it effective in low concentrations.
Main Applications
Historically, TBTF was widely used in antifouling paints for ships and marine structures to prevent the growth of algae, barnacles, and other organisms. It also served as a wood preservative and industrial biocide in cooling towers and paper mills. Today, its applications are limited due to environmental regulations. However, it is still employed in niche industrial processes and research, particularly where alternative biocides are ineffective. Some countries permit controlled use in non-marine applications under strict guidelines.
Safety and Storage
Tributyltin Fluoride is highly toxic to humans and the environment. Exposure can occur via inhalation, ingestion, or skin contact, leading to severe health effects such as neurological damage and organ failure. Proper personal protective equipment (PPE), including gloves, goggles, and respirators, is mandatory during handling. Storage requires a cool, dry, and well-ventilated area, away from moisture and oxidizing agents. Containers must be tightly sealed and labeled according to hazardous material regulations. Spills should be contained and reported immediately to prevent environmental contamination.
B2B Procurement Guide
When procuring TBTF, B2B buyers must prioritize regulatory compliance, as many regions restrict or ban its use. Verify supplier certifications and ensure the product meets purity specifications for intended applications. Documentation, including Safety Data Sheets (SDS) and legal permits, should be thoroughly reviewed. Pricing varies based on purity and quantity, typically ranging from $50 to $100 per kg. Due to its declining use, sourcing may require specialized chemical distributors. Buyers should also explore eco-friendly alternatives to mitigate legal and environmental risks.
Related Manufacturers
- 主营：增塑剂、草酸镍、阻燃剂、三正丁基氟化锡、栀子蓝、抗氧剂、偶联剂、异壬酸、1-二十烯、间氟溴苄、异胞嘧啶、磷酸三钾、油墨油剂、洗涤助剂、苯磺酸钠、单体香料、环磺酮酸、分散染料、无机颜料、苹果酸镁、表面处理剂、丙二醇甲醚、化妆品原料、丁酸甘油酯、硅烷处理剂、表面活性剂
- 主营：无水乙醇、乙酸乙酯、磷酸、三正丁基氟化锡、甲醇、乙二醇、二氯甲烷、异丙醇、二甲苯、各种化学试剂、化工原料
- 主营：氟化三丁锡、分析纯试剂、化学实验检测
- 主营：碳酸铝、防霉剂、氯化铋、三正丁基氟化锡、氮化硅、破乳剂、硅酸镁、磷酸铝、化学试剂、抗静电剂、乙酸乙酯、氢氧化镁、焦磷酸钠、干燥通风、次磷酸镁、氯化氢乙醇、氯化氢甲醇、聚丙烯酸钾、闪点提高剂、柴油降凝剂、硫代硫酸铵、聚丙烯酰胺、多聚磷酸钠、25公斤纸板桶、硫代乙醇酸钠、高分子絮凝剂
- 主营：二乙基、戊唑醇、甲醇钠、三丁基氟化锡、溴丁烷、乙基溴、烟酰胺、叔丁醇、硫化钠、氢化钠、异戊醇、粉唑醇、肟菌酯、溴苯酞、除氧剂、羟乙基、咪唑烷、苯丙醇、甲基咪、牛磺胺、硝基苯、苯磺酸、罗硝唑、乙酰溴、双甘膦、乙螨唑
- 主营：乳化剂、催化剂、烯丙基缩水甘油醚、三正丁基氟化锡、间苯二甲胺、航空煤油、六甲基二硅氮烷、硅酸乙酯、月桂酰肌氨酸钠、安息香乙醚、光引发剂BP、二苯甲酮、硫氰酸亚铜、四甲氧基硅烷、异佛尔酮二异氰酸酯