Research chemical
CAS Number: 210169-55-4
![(R)-[4,4'-Bibenzo[D][1,3]dioxole]-5,5'-diylbis(bis(3,5-dimethylphenyl)phosphine oxide) molecular structure, CAS 210169-55-4](/structure-images/210169-55-4.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
18410326
Exact Mass
754.261313
InChIKey
PBUWCGVJKXTTTB-UHFFFAOYSA-N
IUPAC Name
5-bis(3,5-dimethylphenyl)phosphoryl-4-[5-bis(3,5-dimethylphenyl)phosphoryl-1,3-benzodioxol-4-yl]-1,3-benzodioxole
SMILES String
Cc1cc(C)cc(P(=O)(c2cc(C)cc(C)c2)c2ccc3c(c2-c2c(P(=O)(c4cc(C)cc(C)c4)c4cc(C)cc(C)c4)ccc4c2OCO4)OCO3)c1
No physical property values available.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
(R)-[4,4'-Bibenzo[D][1,3]dioxole]-5,5'-diylbis(bis(3,5-dimethylphenyl)phosphine oxide) is identified by CAS 210169-55-4, with molecular formula C46H44O6P2, molecular weight 754.8, InChIKey PBUWCGVJKXTTTB-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
54
H-bond acceptors
6
H-bond donors
0
Rotatable bonds
7
Ring count
8
Aromatic rings
6
Topological polar surface area
71.06 Ų
Computed LogP
8.56
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
phosphine ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
Yes
N-heterocycle motif
No
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
(R)-[4,4'-Bibenzo[D][1,3]dioxole]-5,5'-diylbis(bis(3,5-dimethylphenyl)phosphine oxide) (CAS 210169-55-4) is maintained as a commercial cas reference with formula C46H44O6P2, molecular weight 754. 80 g/mol, PubChem CID 18410326.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows; structure-derived tags include phosphine-ligand motif.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.