Research chemical
CAS Number: 142761-78-2
Product details
For laboratory research and professional procurement workflows.
PubChem CID
14935769
Exact Mass
592.431582
InChIKey
NFPHHILIHCJTPA-UHFFFAOYSA-N
IUPAC Name
[3-ethynyl-6-tri(propan-2-yl)silyl-4-[2-tri(propan-2-yl)silylethynyl]hex-3-en-1,5-diynyl]-tri(propan-2-yl)silane
SMILES String
C#CC(C#C[Si](C(C)C)(C(C)C)C(C)C)=C(C#C[Si](C(C)C)(C(C)C)C(C)C)C#C[Si](C(C)C)(C(C)C)C(C)C
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.
(3-Ethynyl-4-((triisopropylsilyl)ethynyl)hexa-3-EN-1,5-diyne-1,6-diyl)bis(triisopropylsilane) is identified by CAS 142761-78-2, with molecular formula C37H64Si3, molecular weight 593.2, InChIKey NFPHHILIHCJTPA-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.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
40
H-bond acceptors
0
H-bond donors
0
Rotatable bonds
9
Ring count
0
Aromatic rings
0
Topological polar surface area
0 Ų
Computed LogP
11.58
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
(3-Ethynyl-4-((triisopropylsilyl)ethynyl)hexa-3-EN-1,5-diyne-1,6-diyl)bis(triisopropylsilane) (CAS 142761-78-2) is maintained as a commercial cas reference with formula C37H64Si3, molecular weight 593. 20 g/mol, PubChem CID 14935769.
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.
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.