2,5-二(苯基氨基)-1,4-苯二甲酸 (CAS No.10109-95-2)
- 中文别名
- 2,5-双(苯基氨基)对苯二甲酸；2,5-双(苯氨基)对苯二甲酸；2,5-二(苯氨基)对苯二甲酸
- 英文名称
- 2,5-Bis(phenylamino)terephthalic acid
- 分子式
- C20H16N2O4
- 所属类别
- 中间体
- 物化性质
- 灰白色至淡黄色结晶粉末，熔点在300°C以上，溶于N,N-二甲基甲酰胺和二甲基亚砜，微溶于乙醇，不溶于水。在常温常压下性质稳定，具有芳香族羧酸和仲胺的典型反应活性。
- 技术参数
- 纯度不低于98% 分子量348.35 EINECS号233-302-8 外观为灰白色至淡黄色结晶粉末 熔点大于300°C
English description（英文原文，共 1163 字符）
Product Name:2,5-Bis(phenylamino)terephthalic acid
English Name:2,5-Bis(phenylamino)terephthalic acid
CAS No.:10109-95-2
Aliases:2,5-Bis(phenylamino)-1,4-benzenedicarboxylic acid, 2,5-Dianilinoterephthalic acid, 2,5-Bis(anilino)terephthalic acid
Molecular Formula:C20H16N2O4
Physical Properties:Off-white to pale yellow crystalline powder. Melting point above 300°C. Soluble in N,N-dimethylformamide and dimethyl sulfoxide, slightly soluble in ethanol, insoluble in water. Stable at room temperature and pressure, exhibiting typical reactivity of aromatic carboxylic acids and secondary amines.
Uses:This product is an important organic synthesis intermediate, mainly used in the preparation of high-performance polymeric materials such as polyimides and polybenzimidazoles. In the pharmaceutical field, it serves as a key building block for synthesizing biologically active heterocyclic compounds, and is also used as a crucial intermediate in dye and pigment synthesis.
Technical Specifications:
Purity no less than 98%
Molecular weight 348.35
EINECS number 233-302-8
Appearance: off-white to pale yellow crystalline powder
Melting point above 300°C
English Name:2,5-Bis(phenylamino)terephthalic acid
CAS No.:10109-95-2
Aliases:2,5-Bis(phenylamino)-1,4-benzenedicarboxylic acid, 2,5-Dianilinoterephthalic acid, 2,5-Bis(anilino)terephthalic acid
Molecular Formula:C20H16N2O4
Physical Properties:Off-white to pale yellow crystalline powder. Melting point above 300°C. Soluble in N,N-dimethylformamide and dimethyl sulfoxide, slightly soluble in ethanol, insoluble in water. Stable at room temperature and pressure, exhibiting typical reactivity of aromatic carboxylic acids and secondary amines.
Uses:This product is an important organic synthesis intermediate, mainly used in the preparation of high-performance polymeric materials such as polyimides and polybenzimidazoles. In the pharmaceutical field, it serves as a key building block for synthesizing biologically active heterocyclic compounds, and is also used as a crucial intermediate in dye and pigment synthesis.
Technical Specifications:
Purity no less than 98%
Molecular weight 348.35
EINECS number 233-302-8
Appearance: off-white to pale yellow crystalline powder
Melting point above 300°C
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常见问题
- 2,5-二(苯基氨基)-1,4-苯二甲酸的 CAS 号是多少？
- 2,5-二(苯基氨基)-1,4-苯二甲酸的 CAS 号是 10109-95-2。
- 2,5-二(苯基氨基)-1,4-苯二甲酸的分子式和分子量是什么？
- 2,5-二(苯基氨基)-1,4-苯二甲酸的分子式为 C20H16N2O4。
- 2,5-二(苯基氨基)-1,4-苯二甲酸的英文名称是什么？
- 2,5-二(苯基氨基)-1,4-苯二甲酸的英文名称为 2,5-Bis(phenylamino)terephthalic acid。
- 2,5-二(苯基氨基)-1,4-苯二甲酸还有哪些别名？
- 2,5-二(苯基氨基)-1,4-苯二甲酸又称 2,5-双(苯基氨基)对苯二甲酸、2,5-双(苯氨基)对苯二甲酸、2,5-二(苯氨基)对苯二甲酸。
- 2,5-二(苯基氨基)-1,4-苯二甲酸有哪些供应商和生产厂家？
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