吗啉 Morpholine
产品名称：吗啉
吗啉（C4H90N）,又称1，4-氧氮杂环己烷，英文名称：morpholine。
分子式：C4H90N 分子量：87
特性：
外观与形状：常温下为无色液体，具有吸湿性和特殊的胺味，能以任何比例与水互溶，易溶于芳烃、醇、酮类、醚类和有机溶剂中，微溶于矿物油和脂肪族烃中，有轻微毒性。吗啉与无机酸反应生成盐，与有机酸反应生成盐或酰胺。可进行烷基化反应，还可以与环氧乙烷、酮反应。
密度：0.9994（20/4℃）；
熔点：-4.9℃；
沸点：128℃；
可燃温度：310℃；
闪点：35℃；
危险类别：8（腐蚀液体）
主要技术指标：
产品执行标准HG/T28608-2012
用途：
吗啉主要应用于制造橡胶促进剂（如NOBS,OTOS，和MDS等）、硫化剂（如DT-DM等）、清洁剂、除垢剂、防锈剂、防焦剂、防腐剂、表面活性剂、纺织印染助剂、光学漂白剂、化学镀液、抗氧化剂、水解剂、引发剂、显影剂、水果保鲜剂、除臭剂、光亮抛光剂以及有机溶剂等，是用途极广的化学品。在医学、农药、兽药、石油和焦化芳烃的抽提等领域的应用也被不断开发出来并投入生产。
吗啉在国外被大量应用于防腐蚀及祛除水垢、金属清洁养护等，尤其是高温蒸汽环境中的防腐抗锈，在锅炉保养领域还被大量应用于去防水垢。由于吗啉所具有的化学性质，使其成为当前具有重要商业用途的精细石油化工产品之一，用途非常广泛。
Product Name: Morpholine
Morpholine (c4h90n), also known as 1,4-oxazecyclohexane, English Name: morpholine.
Molecular formula: c4h90n molecular weight: 87
characteristic:
Appearance and shape: colorless liquid at room temperature, with hygroscopicity and special amine smell, can be mutually soluble with water in any proportion, easily soluble in aromatic hydrocarbons, alcohols, ketones, ethers and organic solvents, slightly soluble in mineral oils and aliphatic hydrocarbons, with slight toxicity. Morpholine reacts with inorganic acid to form salt, and reacts with organic acid to form salt or amide. It can also react with ethylene oxide.
Density: 0.9994 (20 / 4 ℃);
Melting point: – 4.9 ℃
Boiling point: 128 ℃;
Combustible temperature: 310 ℃;
Flash point: 35 ℃;
Hazard category: 8 (corrosive liquid)
Main technical specifications:
Product executive standard HG/T 28608-2012
Application:
Morpholine is mainly used in the manufacture of rubber accelerators (such as nobs, Otos, MDS, etc.), curing agents (such as dt-dm, etc.), cleaning agents, detergents, anti rust agents, anti coking agents, preservatives, surfactants, textile printing and dyeing auxiliaries, optical bleaching agents, electroless plating solutions, antioxidants, hydrolysates, initiators, developers, fruit preservatives, deodorants, polishing agents and organic solvents, etc., are widely used chemicals. In the fields of medicine, pesticide, veterinary medicine, petroleum and coking aromatics extraction, the application has been developed and put into production.
Morpholine has been widely used in anti-corrosion and scale removal, metal cleaning and maintenance, especially in high temperature steam environment, and in boiler maintenance. Due to the chemical properties of morpholine, morpholine has become one of the most important commercial fine petrochemical products.