Triphenylphosphine oxide (CAS 791-28-6) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Melting Point150-157 Density1.21 Flash Point180°(356°F) TSCAYes Boiling Point360 °C at 760 mmHg Solubility略溶于水 Refractive indexn20/D 1.59(lit.) Appearancewhite xtl. 别名和识别编码 Chemical NameTriphenylphosphine Oxide SynonymTriphenylphosphine oxide {LY} Triphenylphosphine oxide {} {LY} Triph...
中文别名 2-{[6-甲基-4-(三氟甲基)-2-吡啶]硫代}乙醇;三苯基磷氧;氧化三苯膦;三苯基氧膦;(791-28-6) 英文别名 Triphenylphosphine oxide(791-28-6);Triphenylphosphine oxide:(791-28-6) CAS号 791-28-6 SMILES c1ccc(cc1)P(=O)(c2ccccc2)c3ccccc3 Inchi InChI=1S/C18H15OP/c19-20(16-10-...
Cas NO.: 791-28-6 Name: Triphenylphosphine oxide Purity: 99% Brand Name: TIANFU Refractive index: 1.619 Appearance: Liquid Melting Point: 150-157°C(lit.) EINECS: 212-338-8Packaging & Delivery Packaging Detail: DRUMProduct Description We entered the fine chemical market of Medical Intermedia...
Triphenylphosphine oxide(TPPO) Chemical name: Triphenylphosphine oxide (TPPO) CAS NO.:791-28-6 Molecular formual: C18H15OP Molecular weight: 108.1 Technical conditions: Appearance: white to off-white crystal Content: 99.5%Min Melting point: 154-158°C Usage:Triphenylphosphine oxide (TPPO) is a...
Boiling Point: 360 °C Cas NO.: 791-28-6 Name: Triphenylphosphine oxide Refractive index: 1.619 Melting Point: 150-157°C(lit.) EINECS: 212-338-8Product Description View MoreYou May Like Triphenylphosphine oxide 1 USD / gram 1 G (MOQ) 1YR Triphenylphosphine oxide 0 USD / kg 10 G...
Aqueous work up leads to the amine and the very stable phosphine oxide. Appel reactions The reaction of triphenylphosphine and tetrahalomethanes (CCl4, CBr4) with alcohols is a ready method to convert an alcohol to the corresponding alkyl halide under mild conditions. The yields are normally ...
reference quality standard appearance white crystalline triphenylphosphine content wt%≥ 99.7 triphenylphosphine oxide content wt%≤ 0.3 sulfur (S)PPM <5 chlorine (Cl)PPM <15 sodium (Na)PPM <5 magnesium (Mg)PPM <5 iron (Fe)PPM <10 ash PPM <100 loss on drying <0.5 melting point ≥ 78.5-...
Hulmink,J.Thermodynamic Functions and vapor pressures of Triphenyiphosphine oxide and 1,4-Bis (diphenylphosphino) butane Near the Melting Point[J].J.Chem.Eng.Data,1989,34(2):99-100.Thermodynamic Functions and vapor pressures of Triphenyiphosphine oxide and 1, 4-Bis( diphenylphos...
final alkyl halide product with inverted stereochemistry is produced in a nucleophilic substitution process when the halide (nucleophile) attacks the carbon stereocenter. This reaction is driven by the creation of the strong P=O double bond, which results in the byproduct of triphenylphosphine oxide....