Overview
m-Cresol, chemically known as 3-methylphenol, is an organic compound belonging to the cresol family. It is one of three isomers of cresol, alongside ortho-cresol and para-cresol. This compound is widely used in industrial applications due to its chemical properties, including its ability to act as a precursor in the synthesis of resins, pharmaceuticals, and disinfectants. m-Cresol is typically derived from coal tar or petroleum sources. Its high concentration form is valued for its purity and effectiveness in specialized chemical processes. The compound is also utilized in the production of antioxidants and fragrances, making it a versatile component in various industries.
Physical and Chemical Properties
m-Cresol is a colorless to pale yellow liquid with a distinct phenol-like odor. It has a molecular weight of 108.14 g/mol and a density of 1.034 g/cm³ at room temperature. The compound has a melting point of 10.9°C and a boiling point of 202.8°C, making it stable under standard conditions. m-Cresol is soluble in most organic solvents, such as ethanol and ether, but only slightly soluble in water. It is volatile and can form flammable vapor-air mixtures. Its chemical reactivity includes the ability to undergo sulfonation, nitration, and halogenation, which are key for its industrial applications.
Main Applications
m-Cresol is primarily used in the production of synthetic resins, including phenolic resins and epoxy resins. These resins are essential in manufacturing adhesives, coatings, and insulating materials for the electronics and automotive industries. In the pharmaceutical sector, m-cresol serves as an intermediate in the synthesis of vitamin E and other drugs. It is also employed as a disinfectant and preservative due to its antimicrobial properties. Additionally, the compound finds use in the fragrance industry, where it contributes to the formulation of certain perfumes and flavorings.
Safety and Storage
m-Cresol is classified as toxic and corrosive, posing risks upon inhalation, ingestion, or skin contact. Proper handling requires the use of personal protective equipment (PPE), including gloves, goggles, and respirators. Exposure can lead to respiratory distress, skin burns, and eye damage. Storage of m-cresol should be in tightly sealed containers made of compatible materials such as stainless steel or glass. The storage area must be cool, dry, and well-ventilated, away from oxidizing agents and heat sources. Spills should be contained and cleaned up immediately using appropriate absorbent materials.
B2B Procurement Guide
When procuring m-cresol, B2B buyers should prioritize suppliers who adhere to international safety and quality standards, such as ISO or REACH compliance. Requesting a Material Safety Data Sheet (MSDS) is essential to verify the product's specifications and handling requirements. Buyers should also consider the purity level required for their specific applications, as higher purity grades command premium prices. Bulk purchases may offer cost advantages, but storage capacity and shelf-life considerations must be evaluated. Establishing long-term contracts with reliable suppliers can ensure consistent quality and supply chain stability.
Related Manufacturers
- 主营：航空煤油、磺化煤油、二甲苯、间甲酚、氯酸钠、乳化剂、一乙醇胺、苯甲醇、DMF、精甲醇、乙二醇、氯化钾、乙二胺、清洗剂、铬酸酐、聚乙二醇、稀释剂、环保溶剂油、羊毛脂、酒精、三乙醇胺、乙酸乙酯、氨基磺酸、水合肼
- 主营：多聚甲醛、正硅酸乙酯28 40、正十二烷、二甲苯、四氢呋喃、液体丁腈橡胶、乙二醛、四氯乙烯、三氯乙烯、环己酮、环己胺、二甲基甲酰胺、二甲基乙酰胺、航空煤油、石油醚、糠醛、亚氯酸钠、铬酸酐、顺酐、保险粉、无水乙醇、异丙醇、二氯甲烷、醋酸乙酯、醋酸甲酯
- 主营：增塑剂、二甲基亚砜、顺酐、间甲酚、环丁砜、二甲基二硫醚、赋臭剂、四氢噻吩加臭剂、环戊烷、塑化剂、二辛酯、石油醚、异丁醇、氯化苄、叔十二硫醇、硬脂酸钙、树脂涂料、四氢噻吩、化学试剂、国标染料、氯乙酸、硬脂酸锌、乙二醛、异辛烷、橡胶塑料
- 主营：蛋白胨、多聚甲醛、螯合铁、黄血盐钠、三氯乙烯、戊二醛、对苯二胺、异辛醇、甲醇、蛋氨酸、甲醇钠、乙氧基喹啉、硼酸、酵母浸膏、磷酸二氢钾、溶剂油、磷酸、苯酚、磁黄铁矿、正丁醇、黄丹粉、二甲基甲酰胺、四氢呋喃、甲基叔丁基醚
- 主营：石蜡油、氯化石蜡、乙酰乙酸甲酯、十二烷基苯磺酸、香精、柔顺剂、表面活性剂
- 主营：四氢噻吩、乙硫醇、二甲基亚砜、对氯间甲酚、二甲基二硫、正辛硫醇、百里香酚、氟化铯、乙硫氨酯、四水合乙酸钴、二异丁基酮、乳酸乙酯、正己烷、2-甲基吡啶、环氧氯丙烷、亚磷酸三苯酯、环丁砜、甲基丙烯酸甲酯、二乙烯基苯、四氯化锆、二氧六环、氯化锂、硫酸锂
- 主营：二氧化硒、硫氰酸钠、对甲苯磺酸、间甲酚、九水硫化钠、硫化钡、氢氧化钡、苯甲酰氯、三硫代碳酸钠、还原铁粉、氟硅酸铵、氟化钾、黄血盐钾、氟化钠、黄血盐钠、过氧化苯甲酰、AC发泡剂、异丙醇铝、4-对二氯苄、多硫化钠
- 主营：工业级白油、食品级白油、食品酒精、无水乙醇、白凡士林、三乙醇胺、溶剂油、P507萃取剂、二甲基丙烯酰胺、正十二烷、8-羟基喹啉、阻聚剂701、聚乙二醇、三乙二醇、桐油、1227杀菌剂、乙醇钠、乙酸乙酯、二甲苯
- 主营：有机化学原料、化学试剂、催化剂、叔丁基间甲酚、化妆品原料、各种溶剂、阻聚剂、水处理药剂
- 主营：十六烷基三甲基溴化铵、十二烷基甜菜咸、乳化剂、叔丁基间甲酚、亚磷酸三丁酯、棕榈油、钛酸四丁酯、钛酸四乙酯
- 主营：抗氧剂BHT、苯磺酸、苯酚磺酸、叔丁基间甲酚、环烷酸铈、N235 萃取剂、C272萃取剂、均苯四甲酸二酐、对苯乙烯磺酸钠、氟化铝、椰油酰胺丙基甜菜碱、甘油三苯甲酸酯
- 主营：杜仲素、对位酯、丙烯酸酯、46二叔丁基间甲酚、二氧化硫脲、乙基麦芽酚、饲料添加剂、油酸基硬脂酸、二苯基硅二醇
- 主营：福美钠、五氧化二钒、氨基磺酸、叔丁基间甲酚价格、氨基化锂、焦性没食子酸、次氯酸钙、漂粉精、酪蛋白胨、甘油、九水硫化钠、牛油脂肪酸、酵母膏、氟硅酸钠、单乙醇胺、氢氧化钾、氟化钠、氟化钙、氧化铅、油酸钠、偏钒酸铵、氢氧化钡、EVA乳液、二硫化钼、氟化氢钾
- 主营：抗氧剂、苯磺酸
- 主营：二叔丁基间甲酚、甲酚、抗氧剂
- 主营：碳酸丙烯酯、二氯甲烷、醋酸乙酯、间甲酚、苯乙烯、乙醇