Bis(4-tert-butylphenyl)(oxo)phosphanium
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
326921-37-3
Chemical name
Bis(4-tert-butylphenyl)(oxo)phosphanium
Molecular formula
C20H26OP+
Molecular weight
313.4 g/mol
Synonyms
Bis(4-(tert-butyl)phenyl)phosphine oxide; Phosphine oxide, bis[4-(1,1-dimethylethyl)phenyl]-; Bis(4-tert-butylphenyl)phosphine oxide; Bis[4-(tert-butyl)phenyl]phosphine Oxide; bis(4-(t-butyl)phenyl)phosphine oxide; bis(p-tert-butylphenyl)phosphine oxide; 1-tert-butyl-4-(4-tert-butylphenyl)phosphonoyl-benzene
InChIKey
WLQIAVPVRXPZJA-UHFFFAOYSA-N
PubChem CID
22721594
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H317, H319, H335, H360
Catalog reference cue; confirm supplier documentation before use.
XLogP
5.8
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.