Bis(diphenylphosphino)methane
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
2071-20-7
Chemical name
Bis(diphenylphosphino)methane
Molecular formula
C25H22P2
Molecular weight
384.4 g/mol
Synonyms
Methylenebis(diphenylphosphine); 1,1-bis(diphenylphosphino)methane; Methylenebis[diphenylphosphine]; dppm; Phosphine, methylenebis[diphenyl-; Tetraphenylmethylenediphosphine; [(diphenylphosphanyl)methyl]diphenylphosphane; Phosphine, 1,1'-methylenebis[1,1-diphenyl-; Methanediylbis[diphenylphosphine]; METHANEDIYLBIS(DIPHENYLPHOSPHINE); PHOSPHINE, METHYLENEBIS(DIPHENYL-; Methylenebis(diphenylphosphane)
InChIKey
XGCDBGRZEKYHNV-UHFFFAOYSA-N
PubChem CID
74952
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
White crystalline powder; [Alfa Aesar MSDS]
Catalog reference value; verify against supplier SDS before use.
XLogP
6
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.