trimethyl({2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl})silane

• ChemBase编号: 142788
• 分子式: C17H25BO2Si
• 平均质量: 300.2757
• 单一同位素质量: 300.17168697
• SMILES: B1(OC(C(O1)(C)C)(C)C)c1cccc(c1)C#C[Si](C)(C)C
• Canonical SMILES: C[Si](C#Cc1cccc(c1)B1OC(C(O1)(C)C)(C)C)(C)C
• InChI: InChI=1S/C17H25BO2Si/c1-16(2)17(3,4)20-18(19-16)15-10-8-9-14(13-15)11-12-21(5,6)7/h8-10,13H,1-7H3
• InChIKey: LDKJXCOLGXLWKP-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: trimethyl({2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl})silane
• IUPAC传统名: trimethyl({2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl})silane
• 别名: 4,4,5,5-四甲基-2-[(3-三甲基硅基乙炔基)苯基]-[1,3,2]二氧杂硼烷; 3-[(三甲基硅基)乙炔基]苯硼酸频哪醇酯; 4,4,5,5-Tetramethyl-2-[(3-trimethylsilylethynyl)phenyl]-[1,3,2]dioxaborolane; 3-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-[3-(trimethylsilyl)ethynylphenyl]-1,3,2-dioxaborolane; 3-[2-(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester

登记号

• CAS号: 915402-03-8
• MDL号: MFCD08706285
• PubChem SID: 162237014
• PubChem CID: 17999151

理论计算性质

• 质子受体: 2
• 质子供体: 0
• LogD (pH = 5.5): 5.8996
• LogD (pH = 7.4): 5.8996
• Log P: 5.8996
• 摩尔折射率: 75.9497 cm^3
• 极化性: 35.04839 Å^3
• 极化表面积: 18.46 Å^2
• 可自由旋转的化学键: 3
• 里宾斯基五规则: false

分子性质

理化性质

• 熔点: 86-90 °C; 86-90°C

安全信息

• 德国WGK号: 3
• TSCA收录: 否

产品相关信息

• 纯度: 97%
• Empirical Formula (Hill Notation): C17H25BO2Si

详细说明

Sigma Aldrich - 719064

包装
1 g in glass bottle