9,9-螺二芴-2-硼酸频哪醇酯 (CAS No.884336-44-1)
- 中文别名
- 9,9'-螺二芴-2-硼酸频哪醇酯；9,9'-螺二芴-2-基硼酸频哪醇酯；2-(9,9'-螺二芴-2-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼戊环
- 英文名称
- 9,9'-Spirobifluorene-2-boronic acid pinacol ester
- 分子式
- C31H27BO2
- 所属类别
- 中间体
- 物化性质
- 白色至类白色结晶粉末；几乎不溶于水，易溶于四氢呋喃、二氯甲烷、氯仿、甲苯等有机溶剂；对空气、湿气和强酸强碱较敏感，应在干燥惰性气氛中避光保存；作为有机硼酸酯具有良好的Suzuki偶联反应活性。
- 外观
- 白色至类白色结晶粉末
- 溶解性
- 不溶于水，易溶于四氢呋喃、二氯甲烷、甲苯等有机溶剂
- 储存条件
- 密封避光，2～8℃或干燥阴凉处保存
English description（英文原文，共 1419 字符）
Product Name:9,9'-Spirobifluorene-2-boronic acid pinacol ester
English Name:9,9'-Spirobifluorene-2-boronic acid pinacol ester
CAS No.:884336-44-1
Aliases:9,9'-Spirobi[fluorene]-2-boronic acid pinacol ester, 2-(9,9'-Spirobifluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 9,9'-Spirobifluorene-2-ylboronic acid pinacol ester
Molecular Formula:C31H27BO2
Physical Properties:White to off-white crystalline powder; almost insoluble in water, freely soluble in organic solvents such as tetrahydrofuran, dichloromethane, chloroform and toluene; sensitive to air, moisture, strong acids and strong bases; store in a dry inert atmosphere protected from light; exhibits good reactivity in Suzuki coupling reactions.
Uses:This product is an important intermediate for the synthesis of spirobifluorene-based organic optoelectronic materials. It introduces the spirobifluorene skeleton through reactions such as Suzuki coupling, and is widely used in the preparation and modification of OLED materials, hole transport materials and organic light-emitting materials.
Technical Specifications:
Purity (HPLC): ≥99.9%
Appearance: White to off-white crystalline powder
Formula: C31H27BO2; Molecular weight: 442.36
Solubility: Insoluble in water; freely soluble in tetrahydrofuran, dichloromethane, toluene and other organic solvents
Storage: Keep sealed and protected from light, store at 2–8 °C or in a cool, dry place
English Name:9,9'-Spirobifluorene-2-boronic acid pinacol ester
CAS No.:884336-44-1
Aliases:9,9'-Spirobi[fluorene]-2-boronic acid pinacol ester, 2-(9,9'-Spirobifluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 9,9'-Spirobifluorene-2-ylboronic acid pinacol ester
Molecular Formula:C31H27BO2
Physical Properties:White to off-white crystalline powder; almost insoluble in water, freely soluble in organic solvents such as tetrahydrofuran, dichloromethane, chloroform and toluene; sensitive to air, moisture, strong acids and strong bases; store in a dry inert atmosphere protected from light; exhibits good reactivity in Suzuki coupling reactions.
Uses:This product is an important intermediate for the synthesis of spirobifluorene-based organic optoelectronic materials. It introduces the spirobifluorene skeleton through reactions such as Suzuki coupling, and is widely used in the preparation and modification of OLED materials, hole transport materials and organic light-emitting materials.
Technical Specifications:
Purity (HPLC): ≥99.9%
Appearance: White to off-white crystalline powder
Formula: C31H27BO2; Molecular weight: 442.36
Solubility: Insoluble in water; freely soluble in tetrahydrofuran, dichloromethane, toluene and other organic solvents
Storage: Keep sealed and protected from light, store at 2–8 °C or in a cool, dry place
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常见问题
- 9,9-螺二芴-2-硼酸频哪醇酯的 CAS 号是多少？
- 9,9-螺二芴-2-硼酸频哪醇酯的 CAS 号是 884336-44-1。
- 9,9-螺二芴-2-硼酸频哪醇酯的分子式和分子量是什么？
- 9,9-螺二芴-2-硼酸频哪醇酯的分子式为 C31H27BO2。
- 9,9-螺二芴-2-硼酸频哪醇酯的英文名称是什么？
- 9,9-螺二芴-2-硼酸频哪醇酯的英文名称为 9,9'-Spirobifluorene-2-boronic acid pinacol ester。
- 9,9-螺二芴-2-硼酸频哪醇酯还有哪些别名？
- 9,9-螺二芴-2-硼酸频哪醇酯又称 9,9'-螺二芴-2-硼酸频哪醇酯、9,9'-螺二芴-2-基硼酸频哪醇酯、2-(9,9'-螺二芴-2-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼戊环。
- 9,9-螺二芴-2-硼酸频哪醇酯有哪些供应商和生产厂家？
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- 9,9-螺二芴-2-硼酸频哪醇酯的供应商主要分布在 上海市（1 条） 等地。
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