2,5-二羟基对苯二甲酸 (CAS No.610-92-4)
- 物化性质
- 浅黄色至棕黄色结晶性粉末,微溶于水,可溶于乙醇、丙酮及碱溶液。熔点大于300℃,在该温度下分解。对光和热较稳定,具有酚类化合物的化学性质,可与碱成盐。
- 技术参数
- 含量 ≥98%(HPLC) 外观为黄色至棕黄色粉末或结晶性固体 熔点>300℃(分解) 干燥失重 ≤0.5% 分子量为198.13
English description(英文原文,共 1056 字符)
Product Name:2,5-Dihydroxyterephthalic acid
English Name:2,5-Dihydroxyterephthalic acid
CAS No.:610-92-4
Aliases:2,5-Dihydroxybenzene-1,4-dicarboxylic acid, DHTA
Molecular Formula:C8H6O6
Physical Properties:Light yellow to brownish-yellow crystalline powder; slightly soluble in water, soluble in ethanol, acetone and alkaline solutions. Melting point is above 300°C with decomposition. Stable to light and heat; exhibits typical phenolic chemical properties and can form salts with bases.
Uses:It is an important organic synthesis intermediate, mainly used to prepare dyes, fluorescent brighteners, photosensitive materials and fine chemicals. It is also a common dicarboxylic acid ligand for constructing metal-organic frameworks (MOFs) for gas adsorption, catalysis and sensing applications. It can be used as a polymeric modifier and UV absorber.
Technical Specifications:
Assay ≥98% (HPLC)
Appearance: yellow to brownish-yellow powder or crystalline solid
Melting point: >300°C (decomposition)
Loss on drying ≤0.5%
Molecular weight: 198.13
English Name:2,5-Dihydroxyterephthalic acid
CAS No.:610-92-4
Aliases:2,5-Dihydroxybenzene-1,4-dicarboxylic acid, DHTA
Molecular Formula:C8H6O6
Physical Properties:Light yellow to brownish-yellow crystalline powder; slightly soluble in water, soluble in ethanol, acetone and alkaline solutions. Melting point is above 300°C with decomposition. Stable to light and heat; exhibits typical phenolic chemical properties and can form salts with bases.
Uses:It is an important organic synthesis intermediate, mainly used to prepare dyes, fluorescent brighteners, photosensitive materials and fine chemicals. It is also a common dicarboxylic acid ligand for constructing metal-organic frameworks (MOFs) for gas adsorption, catalysis and sensing applications. It can be used as a polymeric modifier and UV absorber.
Technical Specifications:
Assay ≥98% (HPLC)
Appearance: yellow to brownish-yellow powder or crystalline solid
Melting point: >300°C (decomposition)
Loss on drying ≤0.5%
Molecular weight: 198.13
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2,5-二羟基对苯二甲酸 CAS 610-92-4 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2,5-二羟基对苯二甲酸的 CAS 号是多少?
- 2,5-二羟基对苯二甲酸的 CAS 号是 610-92-4。
- 2,5-二羟基对苯二甲酸的分子式和分子量是什么?
- 2,5-二羟基对苯二甲酸的分子式为 C8H6O6。
- 2,5-二羟基对苯二甲酸的英文名称是什么?
- 2,5-二羟基对苯二甲酸的英文名称为 2,5-Dihydroxyterephthalic acid。
- 2,5-二羟基对苯二甲酸还有哪些别名?
- 2,5-二羟基对苯二甲酸又称 2,5-二羟基苯-1,4-二甲酸、2,5-二羟基对苯二酸。
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