Research chemical
CAS Number: 1046146-39-7
Product details
For laboratory research and professional procurement workflows.
PubChem CID
57591893
Exact Mass
746.282504
InChIKey
KIGXXTRUJYDDKP-UHFFFAOYSA-N
IUPAC Name
triphenyl-[4-[4-(4-triphenylsilylphenyl)phenyl]phenyl]silane
SMILES String
c1ccc([Si](c2ccccc2)(c2ccccc2)c2ccc(-c3ccc(-c4ccc([Si](c5ccccc5)(c5ccccc5)c5ccccc5)cc4)cc3)cc2)cc1
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl is identified by CAS 1046146-39-7, with molecular formula C54H42Si2, molecular weight 747.1, InChIKey KIGXXTRUJYDDKP-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Heavy atom count
56
H-bond acceptors
0
H-bond donors
0
Rotatable bonds
10
Ring count
9
Aromatic rings
9
Topological polar surface area
0 Ų
Computed LogP
7.78
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
other structure rule
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
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
4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl (CAS 1046146-39-7) is maintained as a cataloged research chemical with formula C54H42Si2, molecular weight 747. 10 g/mol, PubChem CID 57591893.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for identity verification, supplier-aware sourcing review, and RFQ preparation.
Documentation needs
SDS signal word: Warning; hazard codes: H302, H315, H319, H335; for research use only.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Preliminary Safety Reference
For supplier-issued SDS or COA, submit a documentation request.
Safety Reference / SDS Request