541788

2-苯乙基膦酸二乙酯

98%

• 線性公式: C₆H₅(CH₂)₂PO(OC₂H₅)₂
• CAS號碼: 54553-21-8
• 分子量：: 242.25
• MDL號碼: MFCD03093992
• 分類程式碼代碼: 12352108
• PubChem物質ID: 24878557
• NACRES: NA.22

屬性

• 化驗: 98%
• 反應適用性: reaction type: C-C Bond Formation
• 折射率: n20/D 1.495 (lit.)
• bp: 125 °C/0.25 mmHg (lit.)
• 密度: 1.054 g/mL at 25 °C (lit.)
• SMILES 字串: CCOP(=O)(CCc1ccccc1)OCC
• InChI: 1S/C12H19O3P/c1-3-14-16(13,15-4-2)11-10-12-8-6-5-7-9-12/h5-9H,3-4,10-11H2,1-2H3
• InChI 密鑰: WEXGRJPJMNUCMG-UHFFFAOYSA-N

描述

應用

Reactant for:

• Preparation of 1,3-diketones, β-keto esters, and β-keto phosphonates via 1,2-addition of carbanionic nucleophiles to cyclic vinylogous acyl triflates, followed by ring-opening fragmentation, Claisen condensation and carbon-carbon bond cleavage
• Controlling the surface state emission in ultrasmall CdSe nanocrystals
• Reactions with organoboranes for synthesis of organophosphorous compounds

安全資訊

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves