Overview
Methylthiobenzene, also known as thioanisole, is an organic sulfur compound with the formula C7H8S. It is a colorless to pale yellow liquid with a distinct sulfurous odor. The compound is widely used in the pharmaceutical industry as an intermediate and in organic synthesis due to its reactivity and solvent properties. Thioanisole is synthesized through the reaction of sodium thiolate with methyl halides or by other sulfurization methods. Its versatility in chemical reactions makes it valuable for producing various sulfur-containing compounds.
Physical and Chemical Properties
Methylthiobenzene has a molecular weight of 124.20 g/mol and a density of 1.053 g/cm³. It is a volatile liquid with a boiling point of 188-189 °C and a melting point of -15 °C. The compound is soluble in most organic solvents but only slightly soluble in water. Its key chemical property is the presence of a sulfur atom, which makes it reactive in various organic transformations. Thioanisole is flammable and should be handled with care to avoid exposure to open flames or high temperatures.
Main Applications
Methylthiobenzene is primarily used as an intermediate in the pharmaceutical industry for synthesizing drugs and bioactive molecules. It is also employed as a solvent in certain chemical reactions due to its ability to dissolve a wide range of organic compounds. In organic synthesis, thioanisole serves as a building block for sulfur-containing compounds, including thioethers and sulfoxides. Its applications extend to agrochemicals and specialty chemicals, where it acts as a precursor or additive.
Safety and Storage
Methylthiobenzene is harmful if inhaled or ingested and can cause skin irritation. Proper personal protective equipment (PPE), such as gloves and goggles, should be worn when handling the compound. It should be stored in a cool, dry, well-ventilated area away from oxidizing agents. Due to its flammability, thioanisole must be kept away from open flames and high temperatures. Spills should be contained and cleaned up immediately using appropriate absorbent materials.
B2B Procurement Guide
When procuring methylthiobenzene, buyers should verify the purity and certifications of the supplier. Reputable suppliers should provide material safety data sheets (MSDS) and certificates of analysis (CoA). Bulk purchases may offer cost advantages, but storage conditions must be ensured to maintain product integrity. Buyers should also consider logistics, such as transportation and handling requirements, to prevent contamination or degradation.
Related Manufacturers
- 主营：架桥剂、YW100 锂萃取剂、肉豆蔻酸镁、端羧基液体丁腈橡胶、10-羟基癸酸、苯乙烯磷酸、乙烯基磷酸二乙酯、1-乙炔基环已醇、间二异丙苯、溴甲酚绿、原丁酸三甲酯、硬脂酸钴、全氟三丁胺、磷酸锰铁锂、β-磷酸三钙、十一烯酸、钨酸铝、锂硅合金、生物活性玻璃、溴代海因树脂颗粒、红铝、龙涎酮
- 主营：甘氨酸、水苏糖、阻燃剂、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、乙氧基、铝酸锌、1680-21-3、牛磺酸、褪黑素、磷酸铁、丙酸铵、苏云金、碳酸镁、麝香酮、肉桂醛、磷酸铝、王浆酸、椰油胺、赖氨酸、增塑剂、浸膏粉
- 主营：异辛醇、乳化剂、乙烯醚、基羟乙基、烷基糖苷、特辛基酚、丙烯酰胺基、甲酯乙氧基、癸基葡糖苷、醚羧酸、脂肪醇、分散剂、染色助剂、聚乙二醇、异构醇醚、泊洛沙姆、椰油酰胺、聚氧乙烯、嵌段聚醚、单油酸酯、异构十三醇、丙烯磺酸钠、氢化蓖麻油、醇醚葡糖苷、低泡渗透剂
- 主营：甜菊糖、氯乙酰、酞菁绿、二乙苯、单甲醚、硫酸锂、阻燃剂、4316-73-8、二戊烯、4861-19-2、大理石、1192-62-7、羊脂酸、7783-40-6、磷酸氢、8002-74-2、7782-61-8、龙脑油、2842-44-6、聚甘油、二聚酸、戊二醇、聚醚f68、磺化油、1310-58-3
- 主营：有机原料、中间体、香精香料、催化剂、有机硅、表面活性剂
- 主营：防冻液、冰醋酸、乙二醇、羟基苯、化工苯酚、医用苯酚、工业苯酚、精制苯酚、甲酸乙酯、求购苯酚、冰乙酸、纯吡啶、丙二醇、14丁二醇、3-丙三醇、四氢呋喃、环保乙腈、1.4丁二醇、价位四氢、乙腈工业、乙酸乙酯、吡啶化工、吡啶工业、高纯三氯、实验乙腈
- 主营：异丙醇、冰醋酸、化工原料、甲基环己烷、苯酚、工业苯酚、正庚烷、乙二醇、江苏异丙醇、江苏化工原料、工业吡啶、正丁醇、MIBK、无水乙醇、正己烷
- 主营：全氟聚醚二醇、全氟三丁胺、聚硅氮烷、间三氟甲硫基苯甲酸、特种硅油、特种硅树脂
- 主营：聚乙烯亚胺、三甘醇二异辛酸酯3G8、TS-1钛硅分子筛、三硫代碳酸钠40%、5-甲基靛红、烷基苯磺酸酯、苯基次磷酸钠、甲巯咪唑、吡啶硫酮锌、油酸甲酯、六氯环三磷腈、焦磷酸哌嗪、热敏材料、曲酸
- 主营：四氢噻吩、一乙醇胺、异辛醇、二甲基二硫、二甲基亚砜、燕化苯酚、鲁西甲酸、3-乙氧基丙胺、环丁砜、异丙醚、环己酮、异辛烷、氟硼酸、三乙胺、正庚烷、马来酸酐、三乙醇胺、亚硝酸钠、三氧化二锑
- 主营：聚苯胺、脯氨酸甲酯盐酸盐、苄基三甲基氯化铵
- 主营：苯氧基环磷腈、甲巯基四氮唑、麦芽糖酸
- 主营：苯磺酸、乙酸苄酯、抗氧剂、阻聚剂
- 主营：碳酸铯、猪胆酸钠、脱氧胆酸钠、十八硫醇、乙烯硫脲、亚甲基双丙烯酰胺、二甲基吡啶、对碘苯甲酸甲酯、石胆酸、钛酸酯偶联剂、单磷酸钠、玫瑰草油、乙酰化透明质酸钠、吗啉丙磺酸、氧化锌、聚醋酸乙烯酯
- 主营：水解角蛋白、7-去氢胆固醇、石胆酸钠盐、6-二羟基吲哚、二羟基吲哚啉氢溴酸、2-辛基十二醇、2-巯基噻唑啉、2-巯基苯并咪唑、苯基周位酸(8-苯胺、苄氧基胺盐酸盐、1-氨基环丙烷羧酸、4-联苯甲醇丙烯酸酯、4-羟乙烯基氧基二苯、熊去氧胆酸钠盐、L-丙交酯、半叶素、乙烯利、环丙磺酰胺、咪鲜胺、可比落、乙交酯、D(+)-丙交酯