亚磷酸三异丙酯

• 产品号: A15247
• CAS号: 116-17-6
• 分子式: C9H21O3P
• 分子量: 208.235001
• 纯 度: 90+%

产品别名

• 标题: Triisopropyl phosphite
• IUPAC标准名: tris(propan-2-yl) phosphite
• IUPAC传统名: triisopropyl phosphite
• 别名: Phosphorous acid triisopropyl ester

产品登记号

• CAS号: 116-17-6
• Beilstein号: 1701528
• MDL号: MFCD00008874
• EC号: 204-130-0

产品性质

• 纯度: 90+%
• 沸点: 63-64°C/11mm
• 密度: 0.908
• 闪点: 46°C(114°F)
• 折射率: 1.4110
• GHS危险声明: H226-H341-H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• GHS警示性声明: P280H-P305+P351+P338
• 危险公开号: 10-36/37/38-68
• RTECS编号: TH2800000
• 安全公开号: 26-36/37
• 保存注意事项: Air & Moisture Sensitive
• TSCA收录: 是
• 联合国危险货物等级: 3
• 联合国危险货物编号: UN1993
• 联合国危险货物包装类别(PG): III

参考文献

• Reagent for the preparation of phosphonate esters by the Arbuzov reaction; cf Triethyl phosphite, L00339. Has the advantage over primary phosphites that the bulky alkyl groups minimize the product of self-alkylation. For an example (diisopropyl methanephosphonate), see: Org. Synth. Coll., 4, 325 (1963).
• Convenient means of introduction of an isopropyl group into an aromatic ring by Friedel-Crafts alkylation. Using nitromethane as solvent, rearrangement of existing groups can be avoided: Synthesis, 423 (1972).
• The complex with CuCl, the "Moser" catalyst, promotes the cyclopropanation of alkenes by diazoalkanes: J. Am. Chem. Soc., 91, 1135 (1969). For comparison with other catalysts, see: Synthesis, 787 (1981).
• The combination with Pd(OAc)₂ is reported to be an efficient catalyst system for cross-coupling of arylboronic acids with both aryl bromides and chlorides: Chem. Eur. J., 6, 1830 (2000).