3-吡啶甲醛 (CAS No.500-22-1)
- 物化性质
- 浅黄色液体，具有刺激性气味。密度约为1.135 g/mL（25°C），沸点200-201°C，闪点76°C。微溶于水，可溶于乙醇、乙醚、丙酮等有机溶剂。见光或长期放置易氧化变色，建议避光密封保存。
- 技术参数
- 含量≥98% 分子量107.11 密度1.135 g/mL (25°C) 沸点200-201°C 闪点76°C
English description（英文原文，共 1009 字符）
Product Name:3-Pyridinecarboxaldehyde
English Name:3-Pyridinecarboxaldehyde
CAS No.:500-22-1
Aliases:Nicotinaldehyde, Pyridine-3-carbaldehyde, 3-Formylpyridine
Molecular Formula:C6H5NO
Physical Properties:Light yellow liquid with a pungent odor. Density approximately 1.135 g/mL at 25°C, boiling point 200-201°C, flash point 76°C. Slightly soluble in water, soluble in organic solvents such as ethanol, diethyl ether, and acetone. It is prone to oxidation and discoloration upon exposure to light or prolonged storage; keep in a tightly closed container away from light.
Uses:Primarily used as an organic synthesis intermediate for the preparation of pyridine derivatives and pharmaceutical chemicals, such as nicotinic acid, nicotinamide, and various drugs containing a pyridine ring. It is also used as a synthetic raw material for pesticides, fragrances, and dyes.
Technical Specifications:
Purity ≥98%
Molecular weight 107.11
Density 1.135 g/mL at 25°C
Boiling point 200-201°C
Flash point 76°C
English Name:3-Pyridinecarboxaldehyde
CAS No.:500-22-1
Aliases:Nicotinaldehyde, Pyridine-3-carbaldehyde, 3-Formylpyridine
Molecular Formula:C6H5NO
Physical Properties:Light yellow liquid with a pungent odor. Density approximately 1.135 g/mL at 25°C, boiling point 200-201°C, flash point 76°C. Slightly soluble in water, soluble in organic solvents such as ethanol, diethyl ether, and acetone. It is prone to oxidation and discoloration upon exposure to light or prolonged storage; keep in a tightly closed container away from light.
Uses:Primarily used as an organic synthesis intermediate for the preparation of pyridine derivatives and pharmaceutical chemicals, such as nicotinic acid, nicotinamide, and various drugs containing a pyridine ring. It is also used as a synthetic raw material for pesticides, fragrances, and dyes.
Technical Specifications:
Purity ≥98%
Molecular weight 107.11
Density 1.135 g/mL at 25°C
Boiling point 200-201°C
Flash point 76°C
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常见问题
- 3-吡啶甲醛的 CAS 号是多少？
- 3-吡啶甲醛的 CAS 号是 500-22-1。
- 3-吡啶甲醛的分子式和分子量是什么？
- 3-吡啶甲醛的分子式为 C6H5NO。
- 3-吡啶甲醛的英文名称是什么？
- 3-吡啶甲醛的英文名称为 3-Pyridinecarboxaldehyde。
- 3-吡啶甲醛还有哪些别名？
- 3-吡啶甲醛又称 烟醛、吡啶-3-甲醛、3-甲酰吡啶。
- 3-吡啶甲醛有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条3-吡啶甲醛供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 3-吡啶甲醛的供应商主要分布在哪些地区？
- 3-吡啶甲醛的供应商主要分布在 上海市（1 条） 等地。
- 3-吡啶甲醛有哪些级别可选？
- 平台上3-吡啶甲醛的供应级别包括 工业级。
- 3-吡啶甲醛的报价单位是什么？
- 3-吡啶甲醛的报价单位主要有 千克。
- 哪里可以查到3-吡啶甲醛的价格？
- 掌上化工3-吡啶甲醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/500-22-1/。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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