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- Purity
- 97%
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CAS Number: 1663-45-2
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CAS Number
1663-45-2
PubChem CID
74267
Molecular Formula
C26H24P2
Molecular Weight
398.4 g/mol
Exact Mass
398.135325
InChIKey
QFMZQPDHXULLKC-UHFFFAOYSA-N
IUPAC Name
2-diphenylphosphanylethyl(diphenyl)phosphane
SMILES String
C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
1,2-Bis(diphenylphosphino)ethane (CAS 1663-45-2) is listed in the Advanced Chemicals portfolio, with molecular formula C26H24P2 and molecular weight 398. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
1,2-Bis(diphenylphosphino)ethane is identified by CAS 1663-45-2, with molecular formula C26H24P2, molecular weight 398.4, InChIKey QFMZQPDHXULLKC-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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