三溴化吡啶鎓 (CAS No.39416-48-3)
- 物化性质
- 橙红色结晶粉末,有刺激性气味。熔点约130-140℃(分解)。可溶于乙酸、甲醇和乙醇,微溶于水。具有强氧化性,对湿气敏感,需避光密封干燥保存。
- 纯度
- ≥99%
- 外观
- 橙红色结晶粉末
- 熔点
- 130-140℃(分解)
- 储存条件
- 避光、密封、干燥保存
English description(英文原文,共 1045 字符)
Product Name:Pyridinium bromide perbromide
English Name:Pyridinium bromide perbromide
CAS No.:39416-48-3
Aliases:Pyridine hydrobromide perbromide, Pyridinium tribromide, Pyridinium hydrobromide perbromide
Molecular Formula:C5H6Br3N
Physical Properties:Orange-red crystalline powder with a pungent odor. Melting point approximately 130-140°C (decomposes). Soluble in acetic acid, methanol, and ethanol; slightly soluble in water. Strong oxidizing agent, moisture-sensitive; store sealed in a cool, dry place protected from light.
Uses:Used as an excellent brominating agent for electrophilic aromatic substitution bromination, α-bromination of ketones, and addition bromination of alkenes. It features mild reaction conditions and good selectivity, widely applied in bromination reactions of organic synthetic intermediates.
Technical Specifications:
Purity: ≥99%
Appearance: orange-red crystalline powder
Melting point: 130-140°C (decomposes)
Water content: ≤0.5%
Storage: keep in a cool, dry, airtight container protected from light
English Name:Pyridinium bromide perbromide
CAS No.:39416-48-3
Aliases:Pyridine hydrobromide perbromide, Pyridinium tribromide, Pyridinium hydrobromide perbromide
Molecular Formula:C5H6Br3N
Physical Properties:Orange-red crystalline powder with a pungent odor. Melting point approximately 130-140°C (decomposes). Soluble in acetic acid, methanol, and ethanol; slightly soluble in water. Strong oxidizing agent, moisture-sensitive; store sealed in a cool, dry place protected from light.
Uses:Used as an excellent brominating agent for electrophilic aromatic substitution bromination, α-bromination of ketones, and addition bromination of alkenes. It features mild reaction conditions and good selectivity, widely applied in bromination reactions of organic synthetic intermediates.
Technical Specifications:
Purity: ≥99%
Appearance: orange-red crystalline powder
Melting point: 130-140°C (decomposes)
Water content: ≤0.5%
Storage: keep in a cool, dry, airtight container protected from light
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常见问题
- 三溴化吡啶鎓的 CAS 号是多少?
- 三溴化吡啶鎓的 CAS 号是 39416-48-3。
- 三溴化吡啶鎓的分子式和分子量是什么?
- 三溴化吡啶鎓的分子式为 C5H6Br3N。
- 三溴化吡啶鎓的英文名称是什么?
- 三溴化吡啶鎓的英文名称为 Pyridinium bromide perbromide。
- 三溴化吡啶鎓还有哪些别名?
- 三溴化吡啶鎓又称 吡啶氢溴酸盐高溴化物、氢溴化高溴化嘧啶、三溴化吡啶、三溴化吡啶盐。
- 三溴化吡啶鎓有哪些供应商和生产厂家?
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