1,1'-硫联二(2-萘酚) (CAS No.17096-15-0)
- 中文别名
- 1,1'-硫代双(2-萘酚)；硫代联萘酚；2,2'-二羟基-1,1'-硫代二萘
- 英文名称
- 1,1'-Thiobis(2-naphthol)
- 分子式
- C20H14O2S
- 所属类别
- 试剂实验设备
- 物化性质
- 外观为白色至淡黄色结晶粉末，熔点约180-185°C，可溶于乙醇、乙醚、丙酮、DMF等有机溶剂，不溶于水。该化合物具有酚羟基反应活性，对空气及氧化剂较为敏感，长期暴露于空气中颜色逐渐加深。
- 技术参数
- 含量≥98%（HPLC测定） 熔点180-185°C 分子式C20H14O2S，分子量318.39 外观为白色至淡黄色结晶粉末
- 溶解性
- 溶于乙醇、乙醚、DMF等有机溶剂，不溶于水
English description（英文原文，共 1213 字符）
Product Name:1,1'-Thiobis(2-naphthol)
English Name:1,1'-Thiobis(2-naphthol)
CAS No.:17096-15-0
Aliases:1,1'-Thiodi(2-naphthol), Thiobisnaphthol, 2,2'-Dihydroxy-1,1'-thiodinaphthalene
Molecular Formula:C20H14O2S
Physical Properties:White to pale yellow crystalline powder, melting point approximately 180-185°C. Soluble in ethanol, diethyl ether, acetone, DMF and other organic solvents; insoluble in water. The compound possesses reactive phenolic hydroxyl groups and is sensitive to air and oxidants, gradually darkening upon prolonged exposure to air.
Uses:This product is primarily used as an organic synthesis intermediate for the preparation of sulfur-containing chiral ligands and catalysts, widely applied in asymmetric catalytic reactions. It also serves as a precursor for functional materials, including fluorescent probes, optical materials, and metal ion recognition ligands in fine chemical synthesis.
Technical Specifications:
Content ≥98% (determined by HPLC)
Melting point 180-185°C
Molecular formula C20H14O2S, molecular weight 318.39
Appearance: white to pale yellow crystalline powder
Solubility: soluble in ethanol, diethyl ether, DMF and other organic solvents; insoluble in water
English Name:1,1'-Thiobis(2-naphthol)
CAS No.:17096-15-0
Aliases:1,1'-Thiodi(2-naphthol), Thiobisnaphthol, 2,2'-Dihydroxy-1,1'-thiodinaphthalene
Molecular Formula:C20H14O2S
Physical Properties:White to pale yellow crystalline powder, melting point approximately 180-185°C. Soluble in ethanol, diethyl ether, acetone, DMF and other organic solvents; insoluble in water. The compound possesses reactive phenolic hydroxyl groups and is sensitive to air and oxidants, gradually darkening upon prolonged exposure to air.
Uses:This product is primarily used as an organic synthesis intermediate for the preparation of sulfur-containing chiral ligands and catalysts, widely applied in asymmetric catalytic reactions. It also serves as a precursor for functional materials, including fluorescent probes, optical materials, and metal ion recognition ligands in fine chemical synthesis.
Technical Specifications:
Content ≥98% (determined by HPLC)
Melting point 180-185°C
Molecular formula C20H14O2S, molecular weight 318.39
Appearance: white to pale yellow crystalline powder
Solubility: soluble in ethanol, diethyl ether, DMF and other organic solvents; insoluble in water
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常见问题
- 1,1'-硫联二(2-萘酚)的 CAS 号是多少？
- 1,1'-硫联二(2-萘酚)的 CAS 号是 17096-15-0。
- 1,1'-硫联二(2-萘酚)的分子式和分子量是什么？
- 1,1'-硫联二(2-萘酚)的分子式为 C20H14O2S。
- 1,1'-硫联二(2-萘酚)的英文名称是什么？
- 1,1'-硫联二(2-萘酚)的英文名称为 1,1'-Thiobis(2-naphthol)。
- 1,1'-硫联二(2-萘酚)还有哪些别名？
- 1,1'-硫联二(2-萘酚)又称 1,1'-硫代双(2-萘酚)、硫代联萘酚、2,2'-二羟基-1,1'-硫代二萘。
- 1,1'-硫联二(2-萘酚)有哪些供应商和生产厂家？
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- 1,1'-硫联二(2-萘酚)的供应商主要分布在 上海市（1 条） 等地。
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