901440

Triethylphosphine solution

1.0 M in 2-methyltetrahydrofuran

• Synonym(s): PEt₃, Triethylphosphorous solution
• Linear Formula: (C₂H₅)₃P
• CAS Number: 554-70-1
• Molecular Weight: 118.16
• Beilstein: 969170
• MDL number: MFCD00009256
• UNSPSC Code: 12352128

Properties

• form: liquid
• Quality Level: 100
• reaction suitability: reagent type: ligand; reaction type: Arylations
• concentration: 1.0 M in 2-methyltetrahydrofuran
• density: 0.843 g/mL
• functional group: phosphine
• SMILES string: CCP(CC)CC
• InChI: 1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChI key: RXJKFRMDXUJTEX-UHFFFAOYSA-N

Description

Application

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.

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225 - H250 - H302 - H314
• Precautionary Statements: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B
• Supplementary Hazards: EUH019
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flash Point(F): 8.6 °F
• Flash Point(C): -13 °C