Triethylphosphine oxide

Description

CAS: 597-50-2 | C6H15OP | 134.16 g/mol

Triethylphosphine oxide is used as a probe molecule and systems are evaluated by 31P NMR spectroscopy. Triethylphosphine oxide is used to produce tris(perfluoroethyl)difluorophosphane. This reaction will need reagent of HF. This reaction needs electrochemical fluorination.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 597-50-2
• Molecular Formula: C6H15OP
• Molecular Weight (g/mol): 134.16
• MDL Number: MFCD00013914
• InChI Key: ZSSWXNPRLJLCDU-UHFFFAOYSA-N
• Synonym: triethylphosphine oxide, phosphine oxide, triethyl, triethylphoshorus oxide, c2h5 3p=o, triethylphospine oxide, et3po, triethylphosphino-1-one, triethyl oxo phosphorane, diethylphosphoryl ethane, triethylphosphine oxide 1g
• PubChem CID: 79061
• IUPAC Name: 1-diethylphosphorylethane
• SMILES: CCP(=O)(CC)CC

• Melting Point: 48°C to 50°C
• Color: White
• Quantity: 5 g
• Solubility Information: Soluble in water.
• Formula Weight: 134.16
• Physical Form: Crystalline
• Chemical Name or Material: Triethylphosphine oxide

Safety and Handling

Hazard Category	H314
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: III
RTECSNumber	SZ1640000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only