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Chemical structure of Phosphine oxide, [1,1'-binaphthalene]-2,2'-diylbis

GF50749

Phosphine oxide, [1,1'-binaphthalene]-2,2'-diylbis

Also listed as (R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide]

Phosphine oxide, [1,1'-binaphthalene]-2,2'-diylbis (catalogue number GF50749) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 94041-16-4. Molecular formula C44H32O2P2, molecular weight 654.7. IUPAC name: 2-diphenylphosphoryl-1-(2-diphenylphosphorylnaphthalen-1-yl)naphthalene. Supplied as 250mg at ₪310.00; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS94041-16-4MW654.7FormulaC44H32O2P2
CAS number
94041-16-4
Molecular weight
654.7
Formula
C44H32O2P2
InChIKey
SEZSRPYCOMAEDL-UHFFFAOYSA-N
Catalogue number
GF50749
Brand
GLPBIO
Computed properties PubChem CID 10985169 · XLogP 10.3 · TPSA 34.1 Ų · H-bond donors 0
XLogP
10.3
TPSA
34.1 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
7
Heavy atoms
48

SMILES C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(=O)(C7=CC=CC=C7)C8=CC=CC=C8

Computed descriptors from PubChem (CID 10985169), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.