Tri-o-tolylphosphine
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
6163-58-2
Chemical name
Tri-o-tolylphosphine
Molecular formula
C21H21P
Molecular weight
304.4 g/mol
Synonyms
Phosphine, tris(2-methylphenyl)-; Phosphine, tri-o-tolyl-; tri-o-Tolyphosphine; Tris-o-tolyphosphine; Tri(o-tolyl)phosphine; Tris(2-methylphenyl)phosphine; Tris(o-tolyl)phosphine; TRI(2-METHYLPHENYL)PHOSPHINE; tri-o-tolylphosphane; Tri-ortho-toylphosphine; Tri-o-Tolyl phosphine; Tri-ortho-tolylphosphine
InChIKey
COIOYMYWGDAQPM-UHFFFAOYSA-N
PubChem CID
80271
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Beige crystalline solid; [Sigma-Aldrich MSDS]
Catalog reference value; verify against supplier SDS before use.
XLogP
5.7
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.