Research chemical
CAS Number: 4351-70-6
![Phosphonic acid, [1-[[(2-chloroethoxy)(2-chloroethyl)phosphinyl]oxy]ethyl]-, 1-[bis(2-chloroethoxy)phosphinyl]ethyl 2-chloroethyl ester molecular structure, CAS 4351-70-6](/structure-images/4351-70-6.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
92985
Exact Mass
609.935932
InChIKey
QDLQFWNOQPOPHV-UHFFFAOYSA-N
IUPAC Name
1-[bis(2-chloroethoxy)phosphoryl]-1-[2-chloroethoxy-[1-[2-chloroethoxy(2-chloroethyl)phosphoryl]oxyethyl]phosphoryl]oxyethane
SMILES String
CC(OP(=O)(C(C)OP(=O)(CCCl)OCCCl)OCCCl)P(=O)(OCCCl)OCCCl
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.
Phosphonic acid, [1-[[(2-chloroethoxy)(2-chloroethyl)phosphinyl]oxy]ethyl]-, 1-[bis(2-chloroethoxy)phosphinyl]ethyl 2-chloroethyl ester is identified by CAS 4351-70-6, with molecular formula C14H28Cl5O9P3, molecular weight 610.5, InChIKey QDLQFWNOQPOPHV-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.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
31
H-bond acceptors
9
H-bond donors
0
Rotatable bonds
20
Ring count
0
Aromatic rings
0
Topological polar surface area
106.59 Ų
Computed LogP
6.55
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
Phosphonic acid, [1-[[(2-chloroethoxy)(2-chloroethyl)phosphinyl]oxy]ethyl]-, 1-[bis(2-chloroethoxy)phosphinyl]ethyl 2-chloroethyl ester (CAS 4351-70-6) is maintained as a commercial cas reference with formula C14H28Cl5O9P3, molecular weight 610.
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.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.