Overview
Thiobenzophenone is an organosulfur compound derived from benzophenone by replacing the oxygen atom with sulfur. It is primarily used in organic synthesis and photochemistry due to its unique reactivity. The compound is known for its role as a precursor in the production of various pharmaceuticals and agrochemicals. Thiobenzophenone exhibits distinct photochemical properties, making it valuable in research and industrial applications. Its yellow crystalline form is easily identifiable, and it is typically stored under controlled conditions to prevent degradation.
Physical and Chemical Properties
Thiobenzophenone is a yellow crystalline solid with a molecular weight of 198.29 g/mol. It is soluble in common organic solvents such as ethanol, ether, and benzene. The compound has a melting point of approximately 45-47°C, which makes it relatively stable at room temperature. One of the key chemical properties of thiobenzophenone is its photosensitivity. It undergoes photochemical reactions when exposed to UV light, making it useful in synthetic applications. Additionally, it reacts with nucleophiles, enabling its use in the formation of sulfur-containing compounds.
Main Applications
Thiobenzophenone is widely used in the synthesis of pharmaceuticals and agrochemicals. Its reactivity with nucleophiles allows it to serve as a building block for complex molecules. In photochemistry, it is employed as a photosensitizer due to its ability to absorb UV light and facilitate reactions. The compound is also utilized in research laboratories for studying reaction mechanisms and developing new synthetic pathways. Its versatility in organic synthesis makes it a valuable reagent for chemists working in both academic and industrial settings.
Safety and Storage
Thiobenzophenone should be handled with care to avoid exposure. It is recommended to use personal protective equipment (PPE), including gloves and safety goggles, when working with this chemical. Inhalation or skin contact can cause irritation, so proper ventilation is essential. Storage conditions are critical to maintaining the stability of thiobenzophenone. It should be kept in a cool, dry place away from direct light and oxidizing agents. Containers must be tightly sealed to prevent moisture absorption and degradation.
B2B Procurement Guide
When procuring thiobenzophenone, buyers should verify the CAS number (1086-56-8) and purity levels to ensure product quality. Bulk purchases may require special handling and shipping arrangements due to the compound's sensitivity to light and heat. Suppliers often offer thiobenzophenone in varying quantities, from grams to kilograms. Prices can range from approximately $50 to $100 per gram, depending on purity and supplier. It is advisable to request certificates of analysis and safety data sheets (SDS) before finalizing a purchase.
Related Manufacturers
- 主营：化学试剂、生物试剂、分析试剂、硫代苯甲酰硫基、基准试剂、生化试剂
- 主营：乙酸镁、阻燃剂、热熔胶、硫代苯甲酰乙酸、聚合物、锂电池、光电极、泡泡糖、氯丁胶、碳酸镉、新癸酸、补差价、稀释剂、羟乙基、氧化铝、氧化铜、甲酸钾、c/c材料、碳酸锰、玻璃粉、硬光油、防腐剂、氧化铋、防水剂、聚丙烯、增粘树
- 主营：水杨羟肟酸、甲基三氯硅烷、甲基三甲氧基硅烷、司盘
- 主营：[]
- 主营：亚索化学试剂、化学试剂、生物试剂、检测试剂、化学色谱纯试剂、光谱纯试剂、分析纯AR试剂、优级纯GR试剂、基准试剂、高纯电子级试剂、标准化学试剂、滴定分析试剂、实验室试剂、通用试剂
- 主营：表面活性剂、有机硅、光引发剂、硫代苯甲酰硫代乙醇酸、抗氧剂、中间体、选矿药剂
- 主营：金属催化剂
- 主营：四甲基氢氧化铵、双乙烯酮、环氧环己烷、硫代苯甲酰硫代乙醇酸、甲基丙烯酸十八酯、异丙叉丙酮、三聚甲醛、双季戊四醇、均苯四甲酸二酐、十一烷、水杨羟肟酸、硫氢化钠
- 主营：化学试剂、科研试剂、实验室试剂、分析试剂、有机试剂、生物试剂
- 主营：17746-77-9、625392-06-5、三癸基铝、硫代苯甲酰巯基乙酸、1423716-55-5、1547041-34-8、甲氧苯基、磺胺曲沙唑、8-二羟基萘、三十二烷基铝、甲氧基苯甲酸、4-氯嘧啶盐酸盐
- 主营：三聚甲醛、四甲基氢氧化胺、双季戊四醇、硫代苯甲酰硫代乙醇酸、双乙烯酮、异丙叉丙酮、十一烷、硫氢化钠、甲基丙烯酸十八酯、四甲基氢氧化铵五水合物、水杨羟肟酸、异己二醇、苯甲羟肟酸、聚硫橡胶、甲基纤维素、环氧环己烷、硬脂酸乙二醇单酯、邻氯溴苯、二苯甲酮BP、氨基磺酸、均苯四甲酸二酐、月桂酸钠、吐温、司盘
- 主营：中间体、表面活性剂、烷基糖苷、十七烯基胺乙基咪唑啉
- 主营：乙醛酸、铁甲酸、二甲基、苯甲酰胺、羟乙基、草酰胺、3-氯丙炔、邻苯二甲、溴氯海因、3-氯水扬酸、磷酸三甲酯、2-羟基喹喔啉、2-苯并唑啉酮、对羟基苯海因、3-环戊二羧酸、6-二氯异烟酸、2-氨基-5-氯苯酚
- 主营：硫酸铝、碘化钾、月桂酸、擦光剂、甲酸钾、防腐剂、苯甲醇、防锈油、肉桂酸、清洗剂、硫化剂、封头剂、苯甲酸、上浆剂、碳酸钠、中间体、碳酸氢铵、三乙醇胺、醇酸树脂、聚硅氧烷、氢氧化钠、柠檬酸钠、海藻酸钠、焦磷酸钾、油墨溶剂
- 主营：有机合成中间体、化学助剂、水溶性酚醛树脂、4'-二苯醚二甲、3-二羟基萘、环己烷-1、4-二异、N-羟乙基-N-甲基、5-降冰片二烯