Overview
Titanium Propoxide is a highly reactive organotitanium compound primarily employed in industrial and research settings. As a metal alkoxide, it serves as a versatile precursor for titanium dioxide (TiO2) nanomaterials and thin-film coatings via sol-gel processes. Its molecular structure features four propoxy groups bonded to a central titanium atom, making it highly susceptible to hydrolysis. This property is exploited in applications requiring controlled TiO2 deposition, such as anti-reflective coatings and photocatalytic surfaces.
Physical and Chemical Properties
The compound typically presents as a viscous liquid with a faint yellow hue, though high-purity grades may appear colorless. Its density slightly exceeds that of water (~1.02 g/cm³), and it undergoes thermal decomposition before reaching a distinct boiling point. Chemically, Titanium Propoxide exhibits strong Lewis acidity and rapid hydrolysis upon water exposure, releasing propanol. This reactivity necessitates handling under anhydrous conditions. It forms stable solutions with organic solvents like isopropanol but reacts exothermically with protic compounds.
Main Applications
In materials science, Titanium Propoxide is indispensable for producing high-purity TiO2 coatings through sol-gel techniques. These coatings find use in optical devices, self-cleaning surfaces, and photovoltaic cells due to their refractive and photocatalytic properties. The chemical industry utilizes it as a catalyst for esterification and transesterification reactions. Emerging applications include nanoparticle synthesis for biomedical imaging and as a dopant in ceramic materials to enhance mechanical strength.
Safety and Storage
As a moisture-sensitive and flammable material, Titanium Propoxide requires strict storage in sealed containers under nitrogen or argon. Secondary containment is recommended to prevent accidental spills from contacting humidity. Personal protective equipment (PPE) including nitrile gloves, goggles, and flame-resistant lab coats should be worn during handling. In case of skin contact, immediately wash with copious water and remove contaminated clothing. Proper ventilation is crucial to avoid inhalation of vapors or decomposition products.
B2B Procurement Guide
Industrial buyers should prioritize suppliers offering batch-specific Certificates of Analysis (COA) detailing assay purity (typically 95-99%) and moisture content (<0.1%). Technical and reagent grades are available, with prices scaling inversely with order volume. Logistics considerations include temperature-controlled transport and verification of intact packaging upon receipt. For long-term storage, consider purchasing in smaller, frequently used quantities to minimize degradation risks. Some manufacturers provide stabilized formulations with inhibitors for extended shelf life.
Related Manufacturers
- 主营：无水乙醇、乙酸乙酯、磷酸、异丙醇、甲醇、乙二醇、二氯甲烷、二甲苯、各种化学试剂、化工原料
- 主营：工业级丙氧基钛、分析纯试剂
- 主营：金属钙、氢化钙、间苯三酚、1-氨基哌啶、对甲基苯丙酮、五氧化二钒、氢化锂、偏钒酸铵、己二酸二钠、氢化锂铝、丁二酮肟、硫氰酸铅、乙醇钠、1-萘甲酸
- 主营：硫酸汞、硝酸汞、雷尼镍、丙氧基钛分析纯、二十烷、丁二酸、硫化银、正己醇、硫酸镉、铋酸钠、苯甲醇、硅酸钠、正辛酸、硫酸镁、磷钨酸、滑石粉、草酸锡、蓖麻油、椰子油、钒试剂、异辛醇
- 主营：乙醇钾、异戊酰氯、癸二酰氯、烯丙基碘、丙二酰氯、糠基硫醇、1-乙基哌啶、n-丁基苯胺、2-乙基吡啶、4-乙基吡啶、4-碘硝基苯、3-碘硝基苯、二丙基硫醚、间硝基苯胺、环氧溴丙烷、偏钒酸钾、硫代乳酸、2-环己烯酮、碘代仲丁烷、硫氰酸苄酯、硫氰酸甲酯、分析纯试剂、乙酸间甲苯酯、氯仿酸氯甲酯、重氮乙酸乙酯
- 主营：粘接胶、阻燃剂、醛树脂、四丙氧基钛、热熔胶、共聚物、防滴剂、聚醚胺、压敏胶、聚合物、抗菌剂、溶剂墨、结构胶、亨斯迈、焊锡膏、灌封胶、邻苯二、汽车胶、玻璃胶、杀菌剂、磺酸钠、减震垫、蜡乳液、防老剂、软树脂、变压器
- 主营：粘接胶、阻燃剂、胶黏剂、钛酸酯、环氧树、热熔胶、聚橡胶、共聚物、防滴剂、抗菌剂、粘结胶、磺酸盐、粘接剂、清洗剂、曹达a-1、汽车胶、灌封胶、杀菌剂、减震垫、蜡乳液、催化剂、钼酸锌、洗发水、增效剂、变压器