Research chemical
CAS Number: 5391-94-6
Product details
For laboratory research and professional procurement workflows.
PubChem CID
220453
Exact Mass
334.263682
InChIKey
MFIIGQHYZVHQND-UHFFFAOYSA-N
SMILES String
CC(CCOP(O)OCCC(C)CC(C)(C)C)CC(C)(C)C
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
Bis(3,5,5-trimethylhexyl) hydrogen phosphite is identified by CAS 5391-94-6, with molecular formula C18H39O3P, molecular weight 334.5, InChIKey MFIIGQHYZVHQND-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
22
H-bond acceptors
3
H-bond donors
1
Rotatable bonds
10
Ring count
0
Aromatic rings
0
Topological polar surface area
38.69 Ų
Computed LogP
6.16
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
Bis(3,5,5-trimethylhexyl) hydrogen phosphite (CAS 5391-94-6) is maintained as a commercial cas reference with formula C18H39O3P, molecular weight 334. 50 g/mol, PubChem CID 220453.
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.