1-(Triphenylphosphoranylidene)butan-2-one
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
19753-66-3
Chemical name
1-(Triphenylphosphoranylidene)butan-2-one
Molecular formula
C22H21OP
Molecular weight
332.4 g/mol
Synonyms
1-(TRIPHENYL-LAMBDA5-PHOSPHANYLIDENE)-BUTAN-2-ONE; 1-triphenylphosphoranylidene-2-butanone; 2-Butanone, 1-(triphenylphosphoranylidene)-; 1-(triphenyl-l5-phosphaneylidene)butan-2-one
InChIKey
KASPMKDZPNDAJV-UHFFFAOYSA-N
PubChem CID
10980488
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
4
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.