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Chemical structure of 1,1-Bis(diphenylphosphino)ethylene

GD02914

1,1-Bis(diphenylphosphino)ethylene

Also known as 1-diphenylphosphanylethenyl(diphenyl)phosphane

1,1-Bis(diphenylphosphino)ethylene (catalogue number GD02914) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 84494-89-3. Molecular formula C26H22P2, molecular weight 396.4. IUPAC name: 1-diphenylphosphanylethenyl(diphenyl)phosphane. Supplied in 2 pack sizes, from 1g at ₪363.02 to 5g at ₪1,603.01; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS84494-89-3MW396.4FormulaC26H22P2
CAS number
84494-89-3
Molecular weight
396.4
Formula
C26H22P2
InChIKey
GEGLBMPXRFOXTK-UHFFFAOYSA-N
Catalogue number
GD02914
Brand
GLPBIO
Computed properties PubChem CID 4327892 · XLogP 6.4 · TPSA 0 Ų · H-bond donors 0
XLogP
6.4
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
6
Heavy atoms
28

SMILES C=C(P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4

Computed descriptors from PubChem (CID 4327892), 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.