Overview
5-Hydroxymethylfurfural (5-HMF) is a key organic compound derived from the dehydration of sugars, particularly fructose and glucose. It is a versatile intermediate in chemical synthesis, with applications ranging from biofuels to pharmaceuticals. 5-HMF is known for its high reactivity and ability to form various derivatives, making it valuable in industrial processes. First identified in the early 20th century, 5-HMF has gained attention for its potential in sustainable chemistry. It is often produced through acid-catalyzed dehydration of hexose sugars, a process that can be optimized for high yield and purity. The compound's role in green chemistry underscores its importance in modern industrial applications.
Physical and Chemical Properties
5-HMF is a white to light yellow crystalline powder with a molecular weight of 126.11 g/mol. It has a density of 1.29 g/cm³ and melts at 30-34°C. The compound boils at 114-116°C under reduced pressure (1 mmHg) and is soluble in water, ethanol, and acetone. Chemically, 5-HMF is characterized by its furan ring and hydroxymethyl group, which contribute to its reactivity. It undergoes various reactions, including oxidation, hydrogenation, and condensation, to form valuable derivatives. Its thermal stability and solubility profile make it suitable for diverse industrial applications.
Main Applications
5-HMF is widely used in the production of biofuels, particularly as a precursor to 2,5-furandicarboxylic acid (FDCA), a renewable alternative to petroleum-based plastics. It also serves as an intermediate in pharmaceuticals, enabling the synthesis of drugs and active ingredients. In the food industry, 5-HMF is utilized as a flavoring agent and Maillard reaction product. Its derivatives are employed in fragrances and specialty chemicals. The compound's versatility and renewability make it a cornerstone of sustainable chemistry initiatives.
Safety and Storage
5-HMF should be handled with care to avoid inhalation or skin contact. Proper protective equipment, including gloves and goggles, is recommended. The compound should be stored in a cool, dry place, away from light and moisture, to prevent degradation. In case of exposure, rinse affected areas with water and seek medical attention if necessary. Disposal should comply with local regulations to minimize environmental impact. Always refer to the material safety data sheet (MSDS) for detailed safety guidelines.
B2B Procurement Guide
When procuring 5-HMF, verify the supplier's certification and quality control measures. Request a certificate of analysis (COA) to confirm purity, which typically ranges from 98% to 99.5%. Packaging options include drums and bags, with quantities tailored to industrial needs. Price varies based on purity and order volume, with bulk purchases often attracting discounts. Ensure the supplier adheres to Good Manufacturing Practices (GMP) and provides reliable logistics support. Comparing multiple suppliers can help secure the best terms and quality.
Related Manufacturers
- 主营：羟甲基、桉脂素、化学试剂、β-香树脂酮
- 主营：羟甲基糠醛、对照品、标准品
- 主营：四氢噻吩、乙硫醇、正辛硫醇、二甲基亚砜、二甲基二硫、2-甲基吡啶、甲基丙烯酸甲酯、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、环氧氯丙烷、对氯间甲酚、亚磷酸三苯酯、环丁砜、二乙烯基苯、四氯化锆、二氧六环、氯化锂、硫酸锂
- 主营：四氢噻吩、一乙醇胺、异辛醇、二甲基二硫、二甲基亚砜、环丁砜、异丙醚、环己酮、异辛烷、氟硼酸、三乙胺、正庚烷、燕化苯酚、马来酸酐、三乙醇胺、亚硝酸钠、鲁西甲酸、三氧化二锑、3-乙氧基丙胺
- 主营：对照品、标准品、三叶苷、羟甲基、姜烯酚、人参皂苷、地黄苷、科研试剂、实验室自制、生育三烯酚
- 主营：科研试剂盒、酶免试剂盒、elisa试剂盒、小鼠5、细胞、生物试剂、进口ELISA试剂盒、PCR试剂盒、生化测试盒
- 主营：Elisa试剂盒、PCR试剂盒、PCR检测、羟甲基胞嘧啶elisa、PCR检测试剂盒、核酸检测试剂盒、荧光定量检测试剂盒、荧光定量试剂盒、比色法检测试剂盒、生化试剂盒、比色法试剂盒、酶活性比色法检测试剂盒、酶活性检测试剂盒、微量法检测试剂盒、分光光度检测试剂盒、酶活分光光度试剂盒、ELISA试剂盒、ELISA检测、酶联免疫试剂盒、酶联免疫检测试剂盒、酶联免疫、细胞、抗体
- 主营：四氢噻吩、乙硫醇、单氰胺、二甲基二硫醚、3-甲硫基丙醛、四氢吡咯、邻氯苯腈、噻吩、盐酸羟胺、硬脂酸锌、异丙胺、氯乙酸、氟硼酸
- 主营：苄基三甲基氯化铵、聚苯胺、脯氨酸甲酯盐酸盐
- 主营：工业级白油、食品级白油、食品酒精、P507萃取剂、二甲基丙烯酰胺、8-羟基喹啉、无水乙醇、白凡士林、三乙醇胺、溶剂油、正十二烷、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：丙烯酸十二酯、丙烯酸十六酯、丙烯酸十八酯、甲基丙烯酸十二酯、甲基丙烯酸十六酯、甲基丙烯酸十八酯、V50引发剂、甲基咪唑、偶氮二异丁咪唑啉盐酸盐、N-乙酰己内酰胺、硅烷偶联剂、双马来酰亚胺、马来酸酯、缩水甘油酯、缩水甘油醚、N-异丙基丙烯酰胺、金属萃取剂
- 主营：阻燃剂、催化剂、水杨酸、甲基异、二苯基、酰亚胺、正磷酸、烟酰胺、曲酸粉、氯化锌、异丙醇、化妆品、初油酸、脂肪醇、生石灰、碳酸锌、碳酸锂、活性炭、乙二胺、三氮唑、着色剂、环己酮、防冻液、抗氧剂、亚磷酸
- 主营：甘氨酸、水苏糖、阻燃剂、羟甲基噻唑、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、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、乙氧基
- 主营：叔碳酸、十八醛、溶菌酶、2-甲基丁醛、10-羟基羊蜡酸、海藻糖、癸二醇、氨基丙基、氢路噻嗪、邻苯二甲、乙基碳二、羟基癸酸、正十七烷、谷胱甘肽、烷二甲醇、松果体素、vc磷酸酯镁、朱栾倍半萜、丁烷四乙酸、表面活性剂、癸烷撑二醇、缩水甘油邻、氢氯噻嗪杂质、盐酸邻菲罗啉、壳聚糖季铵盐
- 主营：黄丹粉、柠檬酸、导热油、羟甲基糠醛厂家5、漂白粉、707乳液、氧化铝、氯化钙、木质素、防腐剂、除锈剂、防锈剂、酒石酸、抗氧剂、松香工业、碳酸氢铵、醋酸铅、碳酸铅