diphenylboranyl diphenylborinate

• ChemBase编号: 155785
• 分子式: C24H20B2O
• 平均质量: 346.037
• 单一同位素质量: 346.17002606
• SMILES: B(c1ccccc1)(c1ccccc1)OB(c1ccccc1)c1ccccc1
• Canonical SMILES: O(B(c1ccccc1)c1ccccc1)B(c1ccccc1)c1ccccc1
• InChI: InChI=1S/C24H20B2O/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)27-26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
• InChIKey: SNQFEECGHGUHBK-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: diphenylboranyl diphenylborinate
• IUPAC传统名: diphenylboranyl diphenylborinate
• 别名: Oxybis(diphenylborane); Tetraphenyldiboroxane; Diphenylborinic anhydride

登记号

• CAS号: 4426-21-5
• MDL号: MFCD00042663
• Beilstein号: 2950331
• PubChem SID: 162249923; 24866798; 24862030
• PubChem CID: 596810

理论计算性质

• 质子受体: 1
• 质子供体: 0
• LogD (pH = 5.5): 8.88
• LogD (pH = 7.4): 8.88
• Log P: 8.88
• 摩尔折射率: 103.2474 cm^3
• 极化性: 43.984673 Å^3
• 极化表面积: 9.23 Å^2
• 可自由旋转的化学键: 6
• 里宾斯基五规则: false

分子性质

理化性质

• 熔点: 135-140 °C; 135-140 °C(lit.)
• 荧光: λex 366 nm; λem 475 nm (after derivatization)

安全信息

• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥95.0% (T); 95%
• 级别: for fluorescence; purum p.a.
• 线性分子式: (C6H5)2BOB(C6H5)2

详细说明

Sigma Aldrich - 358835

包装
1 g in glass bottle
250 mg in glass bottle

Sigma Aldrich - 42815

Other Notes
Reagent used in the fluorometric determination of primary amines by thin-layer chromatography 1; and high-performance liquid chromatography 2,3