Triethylphosphine oxide
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
597-50-2
Chemical name
Triethylphosphine oxide
Molecular formula
C6H15OP
Molecular weight
134.16 g/mol
Synonyms
Phosphine oxide, triethyl-; Triethylphoshorus oxide; SKF 39804; TL 433; 4-04-00-03463 (Beilstein Handbook Reference); TRIETHYLPHOSPHINEOXIDE; (diethylphosphoryl)ethane; (C2H5)3P=O; Triethylphospine oxide; Et3PO; (C2H5)3PO; Triethyl(oxo)-lambda~5~-phosphane
InChIKey
ZSSWXNPRLJLCDU-UHFFFAOYSA-N
PubChem CID
79061
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H314, H318
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.5
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.