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Sigma-Aldrich

6,6′-Dimethyl-2,2′-dipyridyl

98%

Empirical Formula (Hill Notation):
C12H12N2
CAS Number:
Molecular Weight:
184.24
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

mp

93-95 °C (lit.)

SMILES string

Cc1cccc(n1)-c2cccc(C)n2

InChI

1S/C12H12N2/c1-9-5-3-7-11(13-9)12-8-4-6-10(2)14-12/h3-8H,1-2H3

InChI key

OHJPGUSXUGHOGE-UHFFFAOYSA-N

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This Item
798533552933578428
2,2′-Bipyridyl anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

Sigma-Aldrich

798533

2,2′-Bipyridyl

mp

93-95 °C (lit.)

mp

70-73 °C (lit.)

mp

59-63 °C (lit.)

mp

170-174 °C

General description

6,6′-dimethyl-2,2′-bipyridyl (dmbp) also known as 6,6′-dimethyl-2,2′-bipyridine, is commonly used as a ligand to form complexes with ions such as Pd(II), Pt(II), Cu(II), Co(II) and Zn(II). The crystalline structure of dmbp has been investigated. Its synthesis from 6-bromopicoline has been reported.

Application

6,6′-dimethyl-2,2′-bipyridyl (6,6′-Dimethyl-2,2′-bipyridine)may be used in the synthesis of novel oligobipyridine ligands.

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Pictograms

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Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Two convenient and high-yielding preparations of 6, 6'-dimethyl-2, 2'-bipyridine by homocoupling of 6-bromopicoline.
Cassol TM, et al.
Tetrahedron Letters, 41(43), 8203-8206 (2000)
Spontaneous assembly of double-stranded helicates from oligobipyridine ligands and copper (I) cations: structure of an inorganic double helix.
Lehn JM, et al.
Proceedings of the National Academy of Sciences of the USA, 84(9), 2565-2569 (1987)
Complexes of Pd(II), Pt(II), Cu(II), Co(II) and Zn(II) chlorides with 6,6'-dimethyl-2,2'-dipyridyl.
Newkome GR, et al.
J. Inorg. Nucl. Chem., 43(7), 1529-1531 (1981)
6,6'-Dimethyl-2,2'-bipyridyl.
Sengul A, et al.
Acta Crystallographica Section C, Structural Chemistry, 54(5), 661-662 (1998)

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