2-氯-3-甲基-5-硝基吡啶 (CAS No.22280-56-4)
- 物化性质
- 淡黄色至类白色结晶粉末;微溶于水,溶于甲醇、乙醇、乙酸乙酯、二氯甲烷等常见有机溶剂;熔点约52℃,常温下稳定。
- 技术参数
- 含量(GC)≥98.0%
- 外观
- 淡黄色至类白色结晶粉末
- 熔点
- 50~55℃ 干燥失重≤0.5% 灼烧残渣≤0.2%
English description(英文原文,共 865 字符)
Product Name:2-Chloro-3-methyl-5-nitropyridine
English Name:2-Chloro-3-methyl-5-nitropyridine
CAS No.:22280-56-4
Aliases:2-Chloro-5-nitro-3-methylpyridine, 3-Methyl-5-nitro-2-chloropyridine
Molecular Formula:C6H5ClN2O2
Physical Properties:Pale yellow to off-white crystalline powder; slightly soluble in water, soluble in common organic solvents such as methanol, ethanol, ethyl acetate and dichloromethane; melting point approximately 52°C, stable at room temperature.
Uses:Mainly used as an organic synthesis intermediate for the preparation of drugs and bioactive molecules containing a nitropyridine skeleton; also used in the synthesis of agrochemicals, dyes and fine chemicals.
Technical Specifications:
Assay (GC) ≥98.0%
Appearance: pale yellow to off-white crystalline powder
Melting point: 50–55°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
English Name:2-Chloro-3-methyl-5-nitropyridine
CAS No.:22280-56-4
Aliases:2-Chloro-5-nitro-3-methylpyridine, 3-Methyl-5-nitro-2-chloropyridine
Molecular Formula:C6H5ClN2O2
Physical Properties:Pale yellow to off-white crystalline powder; slightly soluble in water, soluble in common organic solvents such as methanol, ethanol, ethyl acetate and dichloromethane; melting point approximately 52°C, stable at room temperature.
Uses:Mainly used as an organic synthesis intermediate for the preparation of drugs and bioactive molecules containing a nitropyridine skeleton; also used in the synthesis of agrochemicals, dyes and fine chemicals.
Technical Specifications:
Assay (GC) ≥98.0%
Appearance: pale yellow to off-white crystalline powder
Melting point: 50–55°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
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常见问题
- 2-氯-3-甲基-5-硝基吡啶的 CAS 号是多少?
- 2-氯-3-甲基-5-硝基吡啶的 CAS 号是 22280-56-4。
- 2-氯-3-甲基-5-硝基吡啶的分子式和分子量是什么?
- 2-氯-3-甲基-5-硝基吡啶的分子式为 C6H5ClN2O2。
- 2-氯-3-甲基-5-硝基吡啶的英文名称是什么?
- 2-氯-3-甲基-5-硝基吡啶的英文名称为 2-Chloro-3-methyl-5-nitropyridine。
- 2-氯-3-甲基-5-硝基吡啶还有哪些别名?
- 2-氯-3-甲基-5-硝基吡啶又称 2-氯-5-硝基-3-甲基吡啶、3-甲基-5-硝基-2-氯吡啶。
- 2-氯-3-甲基-5-硝基吡啶有哪些供应商和生产厂家?
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- 掌上化工2-氯-3-甲基-5-硝基吡啶产品页汇总了各供应商的最新报价与规格,地址:/chemicals/22280-56-4/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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