联硼酸频那醇酯 (CAS No.73183-34-3)
- 物化性质
- 白色至类白色结晶粉末,熔点137-140°C,沸点约250°C,可溶于二氯甲烷、四氢呋喃等有机溶剂,对空气和湿气敏感,建议在干燥惰性气体保护下储存。
- 技术参数
- 含量≥99% 外观为白色至类白色粉末 分子量253.94 熔点137-140°C 储存于阴凉干燥处,密封充氮保护
English description(英文原文,共 894 字符)
Product Name:Bis(pinacolato)diboron
English Name:Bis(pinacolato)diboron
CAS No.:73183-34-3
Aliases:4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane
Molecular Formula:C12H24B2O4
Physical Properties:White to off-white crystalline powder; melting point 137-140°C; boiling point approximately 250°C; soluble in organic solvents such as dichloromethane and tetrahydrofuran; sensitive to air and moisture; recommended to store under dry inert gas protection.
Uses:Used as a boron source reagent in organic synthesis such as Suzuki coupling reactions; introduces boronate ester groups into drug molecules and fine chemical intermediates; widely applied in pharmaceutical research and new material synthesis.
Technical Specifications:
Purity ≥99%
Appearance: white to off-white powder
Molecular weight: 253.94
Melting point: 137-140°C
Store in a cool dry place under nitrogen seal
English Name:Bis(pinacolato)diboron
CAS No.:73183-34-3
Aliases:4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane
Molecular Formula:C12H24B2O4
Physical Properties:White to off-white crystalline powder; melting point 137-140°C; boiling point approximately 250°C; soluble in organic solvents such as dichloromethane and tetrahydrofuran; sensitive to air and moisture; recommended to store under dry inert gas protection.
Uses:Used as a boron source reagent in organic synthesis such as Suzuki coupling reactions; introduces boronate ester groups into drug molecules and fine chemical intermediates; widely applied in pharmaceutical research and new material synthesis.
Technical Specifications:
Purity ≥99%
Appearance: white to off-white powder
Molecular weight: 253.94
Melting point: 137-140°C
Store in a cool dry place under nitrogen seal
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常见问题
- 联硼酸频那醇酯的 CAS 号是多少?
- 联硼酸频那醇酯的 CAS 号是 73183-34-3。
- 联硼酸频那醇酯的分子式和分子量是什么?
- 联硼酸频那醇酯的分子式为 C12H24B2O4。
- 联硼酸频那醇酯的英文名称是什么?
- 联硼酸频那醇酯的英文名称为 Bis(pinacolato)diboron。
- 联硼酸频那醇酯还有哪些别名?
- 联硼酸频那醇酯又称 双联频哪醇硼酸酯、频哪醇二硼、双戊酰二硼、双(频哪醇合)二硼、双联频那醇基二硼酸脂、双-3,3-二甲基-2-丁酮二硼酯。
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