4-羟基苯甲酸苯酯 (CAS No.17696-62-7)
- 物化性质
- 白色结晶性粉末，溶于乙醇、乙醚、丙酮等有机溶剂，微溶于水。熔点约180-183℃，沸点约355.7℃（预测值），闪点约165.6℃。常温下稳定，具有微弱的酚类气味。
- 技术参数
- 含量（HPLC）≥99.0% 熔程178-183℃ 干燥失重≤0.5% 灼烧残渣≤0.1% 外观为白色至类白色结晶粉末
English description（英文原文，共 927 字符）
Product Name:Phenyl 4-hydroxybenzoate
English Name:Phenyl 4-hydroxybenzoate
CAS No.:17696-62-7
Aliases:Phenylparaben, Phenyl p-hydroxybenzoate, 4-Hydroxybenzoic acid phenyl ester
Molecular Formula:C13H10O3
Physical Properties:White crystalline powder, soluble in ethanol, ether, acetone and other organic solvents, slightly soluble in water. Melting point approximately 180-183°C, boiling point approximately 355.7°C (predicted), flash point approximately 165.6°C. Stable at room temperature with a slight phenolic odor.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of p-hydroxybenzoate preservatives, pharmaceutical raw materials, and fine chemicals. Also applied in polymer modification and photosensitive materials.
Technical Specifications:
Assay (HPLC) ≥99.0%
Melting range 178-183°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white to off-white crystalline powder
English Name:Phenyl 4-hydroxybenzoate
CAS No.:17696-62-7
Aliases:Phenylparaben, Phenyl p-hydroxybenzoate, 4-Hydroxybenzoic acid phenyl ester
Molecular Formula:C13H10O3
Physical Properties:White crystalline powder, soluble in ethanol, ether, acetone and other organic solvents, slightly soluble in water. Melting point approximately 180-183°C, boiling point approximately 355.7°C (predicted), flash point approximately 165.6°C. Stable at room temperature with a slight phenolic odor.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of p-hydroxybenzoate preservatives, pharmaceutical raw materials, and fine chemicals. Also applied in polymer modification and photosensitive materials.
Technical Specifications:
Assay (HPLC) ≥99.0%
Melting range 178-183°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white to off-white crystalline powder
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常见问题
- 4-羟基苯甲酸苯酯的 CAS 号是多少？
- 4-羟基苯甲酸苯酯的 CAS 号是 17696-62-7。
- 4-羟基苯甲酸苯酯的分子式和分子量是什么？
- 4-羟基苯甲酸苯酯的分子式为 C13H10O3。
- 4-羟基苯甲酸苯酯的英文名称是什么？
- 4-羟基苯甲酸苯酯的英文名称为 Phenyl 4-hydroxybenzoate。
- 4-羟基苯甲酸苯酯还有哪些别名？
- 4-羟基苯甲酸苯酯又称 对羟基苯甲酸苯酯、苯基对羟基苯甲酸酯、Phenylparaben。
- 4-羟基苯甲酸苯酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-羟基苯甲酸苯酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 4-羟基苯甲酸苯酯的供应商主要分布在哪些地区？
- 4-羟基苯甲酸苯酯的供应商主要分布在 上海市（1 条） 等地。
- 4-羟基苯甲酸苯酯有哪些级别可选？
- 平台上4-羟基苯甲酸苯酯的供应级别包括 工业级。
- 4-羟基苯甲酸苯酯的报价单位是什么？
- 4-羟基苯甲酸苯酯的报价单位主要有 千克。
- 哪里可以查到4-羟基苯甲酸苯酯的价格？
- 掌上化工4-羟基苯甲酸苯酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/17696-62-7/。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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