Overview
Organic compounds are defined by their carbon-based molecular structures, typically featuring covalent bonds between carbon and hydrogen, oxygen, nitrogen, or halogens. They exclude simple carbon oxides, carbides, and carbonates, which are classified as inorganic. Historically, the term originated from the misconception that these compounds could only be synthesized by living organisms, but modern chemistry produces countless synthetic variants. The diversity of organic compounds—estimated at over 10 million known examples—stems from carbon's unique ability to form stable chains, rings, and complex 3D structures. This category encompasses everything from methane (simplest alkane) to DNA (complex biopolymer). Industrial organic chemistry focuses on petrochemical derivatives, polymers, and fine chemicals.
Physical and Chemical Properties
Physical properties vary dramatically: methane is a gas at room temperature, while polyethylene is a solid polymer. Most exhibit lower melting/boiling points than ionic compounds due to weaker intermolecular forces (van der Waals, hydrogen bonding). Polarity ranges from non-polar hydrocarbons to polar compounds like acetic acid, affecting solubility. Chemically, reactivity depends on functional groups. Alkanes are relatively inert, while alkenes undergo addition reactions. Aromatic compounds participate in substitution reactions. Oxidation states of carbon range from -4 (CH₄) to +4 (CO₂). Many organic reactions require catalysts or specific conditions (e.g., Friedel-Crafts alkylation).
Main Applications
Over 90% of pharmaceuticals (e.g., aspirin, penicillin) are organic compounds. The polymer industry relies on monomers like ethylene and styrene to produce plastics, fibers, and rubbers. Agriculture uses organic herbicides, pesticides, and fertilizers. Petrochemicals provide fuels (gasoline, diesel) and lubricants. Specialty applications include OLED materials for displays, organic semiconductors, and biocompatible medical implants. Food industry uses organic acids (citric, acetic) as preservatives and flavorings. Dyes, fragrances, and solvents (acetone, ethanol) are other major categories. Emerging fields include metal-organic frameworks (MOFs) for gas storage.
Safety and Storage
Flammability is a primary hazard for volatile organics (e.g., ethers, alcohols). Storage often requires explosion-proof cabinets and grounding to prevent static sparks. Many require inert atmosphere (nitrogen) to prevent degradation. Toxic compounds (e.g., benzene, chloroform) demand fume hoods and respiratory protection. Polymerization hazards exist for monomers like styrene—inhibitors are added for stabilization. Peroxide-forming compounds (e.g., diethyl ether) require regular inspection. SDS documentation should be reviewed for each specific compound. Waste disposal follows environmental regulations due to potential groundwater contamination.
B2B Procurement Guide
Industrial buyers should specify: 1) Purity (technical grade, USP, HPLC), 2) Isomeric form (cis/trans, D/L), 3) Packaging (drums, totes, ISO tanks), and 4) Certifications (REACH, FDA). Bulk purchases of commodities (e.g., methanol) benefit from contract pricing, while rare intermediates may require custom synthesis. Quality verification via COA (Certificate of Analysis) is critical. Consider suppliers' capacity for consistent batch-to-batch quality. Logistics must account for hazmat shipping requirements for flammable/ toxic materials. Just-in-time delivery minimizes storage risks for unstable compounds.
Related Manufacturers
- 主营：[]
- 主营：异丁烯、环戊烯、盐酸甘氨酰胺
- 主营：[]
- 主营：[]
- 主营：[]
- 主营：[]
- 主营：聚甲氧基二甲醚
- 主营：[]
- 主营：[]
- 主营：甲醇、乙醇、甲缩醛、醋酸丁酯有机化合物、二氯甲烷、溶剂油、二甲苯、醋酸甲酯、醋酸乙酯、醋酸丁酯、醋酸仲丁酯、碳酸二甲酯、二氯乙烷、异丙醇、磷酸、乙二醇丁醚、二乙二醇丁醚、乙二醇、丙二醇甲醚、丙二醇甲醚醋酸酯、工业酒精、醋酸、防白水、稀释剂、环己酮、正丁醇
- 主营：除臭剂、车间除味剂、除臭除味剂、植物液除味剂、生物除味剂、植物除臭剂、垃圾除味剂、废气除味剂、污水除味剂、污泥除味剂、喷淋塔除味剂、垃圾除臭剂、污水除臭剂、污泥除臭剂、喷淋塔除臭剂、工业除臭剂、养殖场除臭剂、废气除臭剂、氨气除臭剂、硫化氢除臭剂、甲硫醇除臭剂、沥青除臭剂、柴油除臭剂、油品除臭剂、化工溶剂除味剂
- 主营：食用酒精、甲醇、无水乙醇、异丙醇、食用乙醇、乙醇、二价酸酯、二丙酮醇、醋酸正丙酯、异丙醇IPA、醋酸仲丁酯、无水乙醇高纯度、95%乙醇、三甲苯、丙二醇甲醚、环已烷、环已酮、混丁醇、丙三醇、轻质白油、工业乙醇、磺酸、二乙二醇丁醚DB、正己烷、正丁醇
- 主营：粘接剂、偶联剂、偶联补强剂、有机硅烷、表面处理剂、橡胶硅质填料
- 主营：除臭剂、除味剂、异味去味剂、挥发性有机物吸收剂、异味去除剂、恶臭去除剂、垃圾除臭剂、扬尘抑制剂、雾化除臭设备、废气净化、垃圾除臭、飞灰螯合剂、污水除臭剂、抑尘剂、VOCs吸收剂
- 主营：气体检测仪、水质检测仪、自动水质采样器、空气微生物采样器、测距仪、大气采样器、恒温恒湿称重系统、油气回收检测仪、风速仪、声级计、尘埃粒子计数器、湿球黑球温度指数仪、温湿度测试仪、烟尘烟气测试仪、红外测温仪、VOC气体检测仪、可燃气体浓度检测仪、全自动菌落计数器
- 主营：烟尘烟气分析仪、VOC检测仪、甲醛检测仪、大气颗粒物综合采样器、明渠流量计、大气采样器、综合流量压力校准仪、进口烟气分析仪、真空箱气袋法采样器、粉尘仪、皂膜流量计、WBGT指数仪、手持式烟气分析仪、PID光离子检测仪、水质检测仪、水质采样器、表面电阻测试仪、紫外辐照计、便携式气体检测仪、真空箱采样器
- 主营：检测仪、voc测试仪、油烟测试仪、自动监测仪、油烟分析仪、油烟监测仪、大气采样器、气体检测仪、水质分析仪、烟气分析仪、明渠流量计、水质采样器、环境检测仪
- 主营：黑度仪、场强仪、检测仪、微生物采样器、风速仪、检测箱、外置泵、电磁兼容、自动采样器、流速监测仪、紫外辐照仪、水质监测仪、黑烟识别器、黑球指数仪、水质采样器、水质速测箱、风速测量仪、甲醛测试仪、明渠流量计、孔口流量计、微电脑控制器、电磁场测量仪、手持式抓拍仪、恒温恒湿设备、气溶胶采样器
- 主营：便携式明渠流量计、水质采样器、水质五参数检测仪、便携式水质分析仪、流量检测、水质多参数检测仪、水质监测、顶空分析仪、污水流量计、在线分析仪、自动监测仪、表面活性剂、明渠流量计、在线监测仪、流速测定仪、环境氡测量仪、铁离子监测仪、重金属监测仪、黑球温度指数仪、电子皂膜流量计、COD氨氮检测仪、风速仪
- 主营：大气采样器、重金属采样器、油气回收检测仪、颗粒物采样器、氟化物采样器、挥发性有机物采样器、降水降尘采样器、氢火焰离子化检测仪、便携式非甲烷总烃检测仪、VOCs检测仪、烟尘烟气测试仪、烟气分析仪、林格曼黑度计、真空箱气袋采样器、VOCs采样器、皂膜流量计、流量校准仪、油烟检测仪、不透光烟度计、黑烟识别器、汽车尾气分析仪
- 主营：检测仪、声级计、智能红外、生物安全柜、微生物采样器、静电能谱、职业卫生、水质自动、电子流量计、水质采样器、红外测温仪、烟气测试仪、气体分析仪、烟尘采样器、明渠流量计、气溶胶采样器、厨房油烟检测
- 主营：全氟三丁胺、木质素、吉氏色素
- 主营：分析仪、采样器、监测仪、消解器、粉尘仪、回流管、防护箱、测量仪、检测仪、培养箱、风速仪、黑度仪、微波炉、测定仪、遥测仪、萃取仪、指数仪、流量计、防护包、测油仪、真空泵、无氧培养、加热装置、水质监测、光电光度
- 主营：测氧仪、风量罩、voc检测仪、生物发光光度计、环境监测、激光粉尘、顶空分析仪、氨氮分析仪、油烟检测仪、大气采样器、皂膜流量计、水质检测仪、水质采样器、气体检测仪、气体采样器、烟气分析仪、toc分析仪器、水质测量仪、明渠流量计、甲醛检测仪、油烟快检仪、汞蒸气检测仪、汞蒸汽检测仪、在线水质分析仪、手持式苯检测仪