289426
4,4′−Dipyridyl
98%
Synonym(s):
4,4′-Bipyridyl, 4,4′-Bipyridine
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Empirical Formula (Hill Notation):
C10H8N2
CAS Number:
Molecular Weight:
156.18
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
209-036-3
Beilstein/REAXYS Number:
113176
MDL number:
InChI key
MWVTWFVJZLCBMC-UHFFFAOYSA-N
InChI
1S/C10H8N2/c1-5-11-6-2-9(1)10-3-7-12-8-4-10/h1-8H
SMILES string
c1cc(ccn1)-c2ccncc2
assay
98%
form
powder
bp
305 °C (lit.)
Quality Level
mp
109-112 °C (lit.)
Related Categories
General description
4,4′-Dipyridyl (BPY) is an organic linker mainly used in the preparation of coordination polymers. It is a pyridine derivative in which pyridyl groups can rotate along the carbon-carbon structure. It can be used as a catalyst for photoelectrochemical reduction.
4,4′-bpy is popularly used to bridge metal centers to form coordination polymers with novel properties. 4,4′-bpy ligands can mediate electronic effects between paramagnetic metals ions by stabilizing the magnetic ordering.
Application
4,4′-Dipyridyl (4,4′-bipyridine, 4,4′-bpy) and Co (NCS)2 solutions were interdifussed to form single crystals Co(NCS)2(4,4′-bipy)2·2(CH3CH2)2O and Co(NCS)2(4,4′-bipy)2·2(CH3CH2)2O.
BPY is a ligand that forms a network between the transition metals which results in the formation of coordination bond. Hybrid nanosheets can be prepared by using a coordination polymer and BPY as a complex linker. It consists of two active sites which can be used for the development of drugs.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Ultrafast photoinduced interfacial proton coupled electron transfer from cdse quantum dots to 4, 4′-bipyridine.
Chen J, et al.
Journal of the American Chemical Society, 138(3), 884-892 (2016)
Kumar Biradha et al.
Chemical communications (Cambridge, England), (40)(40), 4169-4179 (2006-10-13)
Coordination polymers have attracted an enormous interest among chemists due to their novel physical and chemical properties. This review describes the role of 4,4'-bipyridine in discovering various coordination polymers with novel topologies that range from one-dimensional to three dimensional. The
Crystal engineering of coordination polymers using 4, 4′-bipyridine as a bond between transition metal atoms.
Biradha K, et al.
Chemical Communications (Cambridge, England), 138(40), 4169-4179 (2006)
Spin canting and metamagnetism in a 3D homometallic molecular material constructed by interpenetration of two kinds oc cobalt(II)-coordination polymer sheets
Zheng HM, et al.
Angewandte Chemie (International Edition in English), 44(20) (2005)
Investigation of supramolecular interaction in 4, 4′-bipyridine crystal by hydrostatic pressure spectroscopies.
Li A, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 202(40), 70-75 (2018)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service