5-氯-2-氟-4-甲基吡啶 (CAS No.884494-88-6)
- 中文别名
- 5-氯-2-氟-4-皮考林；2-氟-5-氯-4-甲基吡啶
- 英文名称
- 5-Chloro-2-fluoro-4-methylpyridine
- 分子式
- C6H5ClFN
- 分子量
- 145.56
- 所属类别
- 有机无机原料
- 物化性质
- 浅黄色至类白色透明液体或低熔点固体，具有特殊吡啶气味。密度约1.29 g/cm³，沸点约185-190°C，闪点约82°C。微溶于水，可溶于甲醇、乙醇、二氯甲烷、乙酸乙酯等常用有机溶剂。对光和热稳定，避免与强氧化剂接触。
- 纯度
- ≥99%（GC）
- 外观
- 浅黄色至类白色透明液体或低熔点固体
- 沸点
- 185-190°C，密度：约1.29 g/cm³
English description（英文原文，共 1349 字符）
Product Name:5-Chloro-2-fluoro-4-methylpyridine
English Name:5-Chloro-2-fluoro-4-methylpyridine
CAS No.:884494-88-6
Aliases:5-Chloro-2-fluoro-4-picoline, 2-Fluoro-5-chloro-4-methylpyridine
Molecular Formula:C6H5ClFN
Physical Properties:A light yellow to off-white transparent liquid or low-melting solid with a characteristic pyridine odor. Density approximately 1.29 g/cm³, boiling point approximately 185-190°C, flash point approximately 82°C. Slightly soluble in water; soluble in common organic solvents such as methanol, ethanol, dichloromethane, and ethyl acetate. Stable to light and heat; avoid contact with strong oxidizing agents.
Uses:This product is an important fluorinated pyridine pharmaceutical and agrochemical intermediate, widely used in the synthesis of drug molecules containing a fluorinated pyridine ring (such as kinase inhibitor antitumor drugs) and highly effective, low-toxicity insecticides and herbicides (such as neonicotinoid insecticides and pyridine-based herbicides). It is also used in the preparation of fluorinated liquid crystal materials and other fine chemicals.
Technical Specifications:
Purity: ≥99% (GC)
Molecular weight: 145.56
Molecular formula: C6H5ClFN
Appearance: light yellow to off-white transparent liquid or low-melting solid
Boiling point: 185-190°C, density: approximately 1.29 g/cm³
English Name:5-Chloro-2-fluoro-4-methylpyridine
CAS No.:884494-88-6
Aliases:5-Chloro-2-fluoro-4-picoline, 2-Fluoro-5-chloro-4-methylpyridine
Molecular Formula:C6H5ClFN
Physical Properties:A light yellow to off-white transparent liquid or low-melting solid with a characteristic pyridine odor. Density approximately 1.29 g/cm³, boiling point approximately 185-190°C, flash point approximately 82°C. Slightly soluble in water; soluble in common organic solvents such as methanol, ethanol, dichloromethane, and ethyl acetate. Stable to light and heat; avoid contact with strong oxidizing agents.
Uses:This product is an important fluorinated pyridine pharmaceutical and agrochemical intermediate, widely used in the synthesis of drug molecules containing a fluorinated pyridine ring (such as kinase inhibitor antitumor drugs) and highly effective, low-toxicity insecticides and herbicides (such as neonicotinoid insecticides and pyridine-based herbicides). It is also used in the preparation of fluorinated liquid crystal materials and other fine chemicals.
Technical Specifications:
Purity: ≥99% (GC)
Molecular weight: 145.56
Molecular formula: C6H5ClFN
Appearance: light yellow to off-white transparent liquid or low-melting solid
Boiling point: 185-190°C, density: approximately 1.29 g/cm³
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 5-氯-2-氟-4-甲基吡啶 CAS 884494-88-6 | ≥99%（GC） | — | 工业级 | 电议 | — | 询价 |
常见问题
- 5-氯-2-氟-4-甲基吡啶的 CAS 号是多少？
- 5-氯-2-氟-4-甲基吡啶的 CAS 号是 884494-88-6。
- 5-氯-2-氟-4-甲基吡啶的分子式和分子量是什么？
- 5-氯-2-氟-4-甲基吡啶的分子式为 C6H5ClFN，分子量约 145.56。
- 5-氯-2-氟-4-甲基吡啶的英文名称是什么？
- 5-氯-2-氟-4-甲基吡啶的英文名称为 5-Chloro-2-fluoro-4-methylpyridine。
- 5-氯-2-氟-4-甲基吡啶还有哪些别名？
- 5-氯-2-氟-4-甲基吡啶又称 5-氯-2-氟-4-皮考林、2-氟-5-氯-4-甲基吡啶。
- 5-氯-2-氟-4-甲基吡啶有哪些供应商和生产厂家？
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- 掌上化工5-氯-2-氟-4-甲基吡啶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/884494-88-6/。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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