2,4-二氯-3-硝基吡啶 (CAS No.5975-12-2)
- 物化性质
- 外观为淡黄色至浅棕色结晶粉末或块状固体。熔点约30-35°C，密度约1.6 g/cm³，沸点约260-270°C（常压），闪点约110°C。微溶于水，易溶于甲醇、乙醇、乙酸乙酯、二氯甲烷等常见有机溶剂。
- 技术参数
- 含量（HPLC）≥98.0%
English description（英文原文，共 1046 字符）
Product Name:2,4-Dichloro-3-nitropyridine
English Name:2,4-Dichloro-3-nitropyridine
CAS No.:5975-12-2
Aliases:2,4-Dichloro-3-nitropyridine (IUPAC), Pyridine, 2,4-dichloro-3-nitro-
Molecular Formula:C5H2Cl2N2O2
Physical Properties:Appearance: light yellow to light brown crystalline powder or lumpy solid. Melting point: approx. 30-35°C. Density: approx. 1.6 g/cm³. Boiling point: approx. 260-270°C at normal pressure. Flash point: approx. 110°C. Slightly soluble in water; readily soluble in common organic solvents such as methanol, ethanol, ethyl acetate, and dichloromethane.
Uses:This product is an important fine chemical intermediate, mainly used for synthesizing pyridine-containing pharmaceutical and agrochemical active molecules, serving as a key structural unit in antibacterials, antivirals, and herbicides. It is also employed in the preparation of functional materials and specialty surfactants.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point range: 30.0-35.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
English Name:2,4-Dichloro-3-nitropyridine
CAS No.:5975-12-2
Aliases:2,4-Dichloro-3-nitropyridine (IUPAC), Pyridine, 2,4-dichloro-3-nitro-
Molecular Formula:C5H2Cl2N2O2
Physical Properties:Appearance: light yellow to light brown crystalline powder or lumpy solid. Melting point: approx. 30-35°C. Density: approx. 1.6 g/cm³. Boiling point: approx. 260-270°C at normal pressure. Flash point: approx. 110°C. Slightly soluble in water; readily soluble in common organic solvents such as methanol, ethanol, ethyl acetate, and dichloromethane.
Uses:This product is an important fine chemical intermediate, mainly used for synthesizing pyridine-containing pharmaceutical and agrochemical active molecules, serving as a key structural unit in antibacterials, antivirals, and herbicides. It is also employed in the preparation of functional materials and specialty surfactants.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point range: 30.0-35.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
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常见问题
- 2,4-二氯-3-硝基吡啶的 CAS 号是多少？
- 2,4-二氯-3-硝基吡啶的 CAS 号是 5975-12-2。
- 2,4-二氯-3-硝基吡啶的分子式和分子量是什么？
- 2,4-二氯-3-硝基吡啶的分子式为 C5H2Cl2N2O2。
- 2,4-二氯-3-硝基吡啶的英文名称是什么？
- 2,4-二氯-3-硝基吡啶的英文名称为 2,4-Dichloro-3-nitropyridine。
- 2,4-二氯-3-硝基吡啶还有哪些别名？
- 2,4-二氯-3-硝基吡啶又称 2,4-二氯-3-硝基氮杂苯。
- 2,4-二氯-3-硝基吡啶有哪些供应商和生产厂家？
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- 平台上2,4-二氯-3-硝基吡啶的供应级别包括 工业级。
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