邻苯二酚 (CAS No.120-80-9)
- 物化性质
- 白色结晶固体，遇空气或光照易变色，有刺激性气味。可溶于水、乙醇、乙醚、苯等有机溶剂。熔点约105°C，沸点约245°C，相对密度约1.34。具有还原性，易被氧化成醌类化合物。
- 技术参数
- 纯度不低于99.0% 分子量110.11 熔点104-106°C 沸点245°C 外观为白色结晶粉末
English description（英文原文，共 1163 字符）
Product Name:Catechol
English Name:Catechol
CAS No.:120-80-9
Aliases:Pyrocatechol, 1,2-Benzenediol, 1,2-Dihydroxybenzene
Molecular Formula:C6H6O2
Physical Properties:White crystalline solid that discolors upon exposure to air or light, with a pungent odor. Soluble in water, ethanol, ether, benzene and other organic solvents. Melting point approximately 105°C, boiling point approximately 245°C, relative density approximately 1.34. Reducing agent, easily oxidized to quinone compounds.
Uses:An important chemical intermediate used in the manufacture of rubber hardeners, electroplating additives, skin preservatives and fungicides, hair dyes, and photographic developers. As a pharmaceutical intermediate, it is used to synthesize berberine, isoprenaline and other drugs. It is also used to produce 4-tert-butylcatechol, which serves as an inhibitor for styrene, butadiene and vinyl chloride, as well as for manufacturing antioxidants, light stabilizers, specialty inks, dyes and fragrances.
Technical Specifications:
Purity not less than 99.0%
Molecular weight 110.11
Melting point 104-106°C
Boiling point 245°C
Appearance: white crystalline powder
English Name:Catechol
CAS No.:120-80-9
Aliases:Pyrocatechol, 1,2-Benzenediol, 1,2-Dihydroxybenzene
Molecular Formula:C6H6O2
Physical Properties:White crystalline solid that discolors upon exposure to air or light, with a pungent odor. Soluble in water, ethanol, ether, benzene and other organic solvents. Melting point approximately 105°C, boiling point approximately 245°C, relative density approximately 1.34. Reducing agent, easily oxidized to quinone compounds.
Uses:An important chemical intermediate used in the manufacture of rubber hardeners, electroplating additives, skin preservatives and fungicides, hair dyes, and photographic developers. As a pharmaceutical intermediate, it is used to synthesize berberine, isoprenaline and other drugs. It is also used to produce 4-tert-butylcatechol, which serves as an inhibitor for styrene, butadiene and vinyl chloride, as well as for manufacturing antioxidants, light stabilizers, specialty inks, dyes and fragrances.
Technical Specifications:
Purity not less than 99.0%
Molecular weight 110.11
Melting point 104-106°C
Boiling point 245°C
Appearance: white crystalline powder
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常见问题
- 邻苯二酚的 CAS 号是多少？
- 邻苯二酚的 CAS 号是 120-80-9。
- 邻苯二酚的分子式和分子量是什么？
- 邻苯二酚的分子式为 C6H6O2。
- 邻苯二酚的英文名称是什么？
- 邻苯二酚的英文名称为 Catechol。
- 邻苯二酚还有哪些别名？
- 邻苯二酚又称 1,2-苯二酚、焦儿茶酚、儿茶酚。
- 邻苯二酚有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条邻苯二酚供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 邻苯二酚的供应商主要分布在哪些地区？
- 邻苯二酚的供应商主要分布在 上海市（1 条） 等地。
- 邻苯二酚有哪些级别可选？
- 平台上邻苯二酚的供应级别包括 工业级。
- 邻苯二酚的报价单位是什么？
- 邻苯二酚的报价单位主要有 千克。
- 哪里可以查到邻苯二酚的价格？
- 掌上化工邻苯二酚产品页汇总了各供应商的最新报价与规格，地址：/chemicals/120-80-9/。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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