91652

Triethylphosphine solution

technical, ~70% in isopropanol

• Synonym(s): PEt₃, Triethylphosphorous solution
• Linear Formula: (C₂H₅)₃P
• CAS Number: 554-70-1
• Molecular Weight: 118.16
• Beilstein/REAXYS Number: 969170
• MDL number: MFCD00009256
• UNSPSC Code: 12350000
• PubChem Substance ID: 24889505

Properties

• grade: technical
• concentration: ~70% in isopropanol
• refractive index: n20/D 1.430
• 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

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H250,H314,H336
• pcodes: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310 - P370 + P378
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 66.2 °F - closed cup
• flash_point_c: 19 °C - closed cup