2,2',2'',2'''-(1,2-Ethanediyldiphosphinetriyl)Tetrapyridine
[CAS# 106308-26-3]

Identification

• Name: 2,2',2'',2'''-(1,2-Ethanediyldiphosphinetriyl)Tetrapyridine
• Synonyms: 1,2-Bis(di(pyridin-2-yl)phosphino)ethane; 2-({2-[bis(pyridin-2-yl)phosphanyl]ethyl}(pyridin-2-yl)phosphanyl)pyridine; Bis(diphenylphosphino)alkane analogue
• Molecular Formula: C₂₂H₂₀N₄P₂
• Molecular Weight: 402.37
• CAS Registry Number: 106308-26-3
• SMILES: C1=CC=NC(=C1)P(CCP(C2=CC=CC=N2)C3=CC=CC=N3)C4=CC=CC=N4
• InChI: 1S/C22H20N4P2/c1-5-13-23-19(9-1)27(20-10-2-6-14-24-20)17-18-28(21-11-3-7-15-25-21)22-12-4-8-16-26-22/h1-16H,17-18H2
• InChIKey: GBLNXAZZONXIQE-UHFFFAOYSA-N

Properties

• Boiling point: 576.7±45.0°C at 760 mmHg (Cal.)
• Flash point: 302.6±28.7°C (Cal.)
• Refractive index: (Cal.)

Safety Data

• Safety Description: IRRITANT

References

• (1): Richard J. Bowen, Maribel Navarro, Anne-Marie J. Shearwood, Peter C. Healy, Brian W. Skelton, Aleksandra Filipovska and Susan J. Berners-Price. 1 : 2 Adducts of copper(i)halides with 1,2-bis(di-2-pyridylphosphino)ethane: solid state and solution structural studies and antitumour activity, Dalton Trans., 2009, 10861.