对氨基苯酯 (CAS No.20610-77-9)
- 物化性质
- 常温下为白色至类白色结晶粉末，微溶于水，溶于乙醇、乙酸乙酯等有机溶剂；在酸或碱条件下可水解生成对氨基苯酚和乙酸。相对密度约1.2 g/cm³，沸点约289°C，闪点约138°C，熔点约65～68°C。
- 纯度
- ≥98%（HPLC）
- 外观
- 白色至类白色结晶粉末
- 熔点
- 65～68°C
- 包装
- 袋装
English description（英文原文，共 1069 字符）
Product Name:4-Aminophenyl acetate
English Name:4-Aminophenyl acetate
CAS No.:20610-77-9
Aliases:p-Aminophenyl acetate, 4-Aminophenyl ethanoate, p-Aminophenyl ethanoate, Acetic acid 4-aminophenyl ester
Molecular Formula:C8H9NO2
Physical Properties:White to off-white crystalline powder at room temperature, slightly soluble in water and soluble in organic solvents such as ethanol and ethyl acetate; hydrolyzes to 4-aminophenol and acetic acid under acidic or alkaline conditions. Relative density is about 1.2 g/cm³, boiling point about 289°C, flash point about 138°C, melting point approximately 65–68°C.
Uses:Used as an organic synthesis intermediate, mainly for preparing 4-aminophenol derivatives, pharmaceutical intermediates, pesticide intermediates, dyes and functional chemicals. It is also used in polymer modification and biochemical research to introduce the p-aminophenyl active group.
Technical Specifications:
Purity: ≥98% (HPLC)
Molecular weight: 151.16
Appearance: white to off-white crystalline powder
Melting point: 65–68°C
Packaging: bag
English Name:4-Aminophenyl acetate
CAS No.:20610-77-9
Aliases:p-Aminophenyl acetate, 4-Aminophenyl ethanoate, p-Aminophenyl ethanoate, Acetic acid 4-aminophenyl ester
Molecular Formula:C8H9NO2
Physical Properties:White to off-white crystalline powder at room temperature, slightly soluble in water and soluble in organic solvents such as ethanol and ethyl acetate; hydrolyzes to 4-aminophenol and acetic acid under acidic or alkaline conditions. Relative density is about 1.2 g/cm³, boiling point about 289°C, flash point about 138°C, melting point approximately 65–68°C.
Uses:Used as an organic synthesis intermediate, mainly for preparing 4-aminophenol derivatives, pharmaceutical intermediates, pesticide intermediates, dyes and functional chemicals. It is also used in polymer modification and biochemical research to introduce the p-aminophenyl active group.
Technical Specifications:
Purity: ≥98% (HPLC)
Molecular weight: 151.16
Appearance: white to off-white crystalline powder
Melting point: 65–68°C
Packaging: bag
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常见问题
- 对氨基苯酯的 CAS 号是多少？
- 对氨基苯酯的 CAS 号是 20610-77-9。
- 对氨基苯酯的分子式和分子量是什么？
- 对氨基苯酯的分子式为 C8H9NO2，分子量约 151.16。
- 对氨基苯酯的英文名称是什么？
- 对氨基苯酯的英文名称为 4-Aminophenyl acetate。
- 对氨基苯酯还有哪些别名？
- 对氨基苯酯又称 乙酸对氨基苯酯、4-氨基苯基乙酸酯、4-氨基苯酚乙酸酯。
- 对氨基苯酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条对氨基苯酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 对氨基苯酯的供应商主要分布在哪些地区？
- 对氨基苯酯的供应商主要分布在 上海市（1 条） 等地。
- 对氨基苯酯有哪些级别可选？
- 平台上对氨基苯酯的供应级别包括 工业级。
- 对氨基苯酯的报价单位是什么？
- 对氨基苯酯的报价单位主要有 千克。
- 哪里可以查到对氨基苯酯的价格？
- 掌上化工对氨基苯酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/20610-77-9/。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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