Tributylphosphine 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
814-29-9
Chemical name
Tributylphosphine oxide
Molecular formula
C12H27OP
Molecular weight
218.32 g/mol
Synonyms
Butyphos; Phosphine oxide, tributyl-; Trisbutylphosphine oxide; Tributylfosfinoxid; Tri-n-butylphosphine oxide; TRI-N-BUTYLPHOSPHINEOXIDE; tributylphosphane oxide; 1-(dibutylphosphoryl)butane; TBPO; Tributylphosphine Oxide (>85%); Tributylfosfinoxid [Czech]; Tributylphosphorus oxide
InChIKey
MNZAKDODWSQONA-UHFFFAOYSA-N
PubChem CID
13138
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H332, H314, H318
Catalog reference cue; confirm supplier documentation before use.
Appearance
White crystalline powder; Hygroscopic; [Acros Organics MSDS]
Catalog reference value; verify against supplier SDS before use.
XLogP
3.1
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.