Tetraethyl 2,2'-bipyridine-4,4'-bisphosphonate

Chemical Properties

Melting point	103-108°C
Boiling point	553.430±50.00 °C(Press: 760.00 Torr)(predicted)
Density	1.255±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	1.989±0.18(predicted)
Appearance	Off-white to pink Solid
InChI	1S/C18H26N2O6P2/c1-5-23-27(21,24-6-2)15-9-11-19-17(13-15)18-14-16(10-12-20-18)28(22,25-7-3)26-8-4/h9-14H,5-8H2,1-4H3
InChIKey	BBFROMDCBUIPCU-UHFFFAOYSA-N
SMILES	O=P(OCC)(OCC)C1=CC(C2=NC=CC(P(OCC)(OCC)=O)=C2)=NC=C1

WGK Germany	WGK 3
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

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