901440

三乙基膦 溶液

1.0 M in 2-methyltetrahydrofuran

• 别名: PEt₃, Triethylphosphorous solution
• 线性分子式: (C₂H₅)₃P
• CAS号: 554-70-1
• 分子量: 118.16
• Beilstein: 969170
• MDL號碼: MFCD00009256
• 分類程式碼代碼: 12352128
• NACRES: NA.22

属性

• 形狀: liquid
• 品質等級: 100
• 反應適用性: reagent type: ligand; reaction type: Arylations
• 濃度: 1.0 M in 2-methyltetrahydrofuran
• 密度: 0.843 g/mL
• 官能基: phosphine
• SMILES 字串: CCP(CC)CC
• InChI: 1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChI 密鑰: RXJKFRMDXUJTEX-UHFFFAOYSA-N

说明

應用

Catalyst for:

• Regioselective formation of alcohols from hydrocarbonylation of alkenes
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates
• Silaboration of enynes
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles
• Thermal decomposition of platinum and palladium naphthalenediyl
• Asymmetrical Morita-Baylis-Hillman reaction

Offered as the 2-methyltetrahydrofuran solution for more convenient handling, triethylphosphine is a valuable ligand for:

• Regioselective formation of alcohols from hydrocarbonylation of alkenes.
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates.
• Silaboration of enynes.
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles.
• Thermal decomposition of platinum and palladium naphthalenediyl.
• Asymmetrical Morita-Baylis-Hillman reaction.

安全信息

• 象形圖: GHS02,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H250,H302,H314
• 防範說明: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• 危險分類: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B
• 安全危害: EUH019
• 儲存類別代碼: 4.2 - Pyrophoric and self-heating hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 8.6 °F
• 閃點（°C）: -13 °C