Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

177296

Sigma-Aldrich

4,4′-Dipyridyl hydrate

98%

Synonym(s):

4,4′-Bipyridine

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C10H8N2 · xH2O
CAS Number:
123333-55-1
Molecular Weight:
156.18 (anhydrous basis)
EC Number:
209-036-3
MDL number:
MFCD00149416
UNSPSC Code:
12352100
PubChem Substance ID:
24850627
NACRES:
NA.22

Assay

98%

form

solid

bp

304.8 °C (lit.)

mp

70-74 °C (lit.)

SMILES string

[H]O[H].c1cc(ccn1)-c2ccncc2

InChI

1S/C10H8N2.H2O/c1-5-11-6-2-9(1)10-3-7-12-8-4-10;/h1-8H;1H2

InChI key

JJRKHJXMBCYHSH-UHFFFAOYSA-N

Related Categories

Application

4,4′-Dipyridyl hydrate was used in the preparation of hydrogen-bonded coordination polymers.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Novel hydrogen-bonded two-and three-dimensional networks generated from the reaction of metal nitrate hydrates (M= Cd, Co) with the bidentate linear ligand 4, 4′-bipyridine.
J. Chem. Soc., Dalton Trans., 5, 775-780 (2000)
Bing Liu et al.
Molecules (Basel, Switzerland), 20(7), 12341-12363 (2015-07-23)
The synthesis and structural characterization of five transition metal complexes with different dimensionality and incorporating residues of 3-amino-1H-1,2,4-triazole-5-carboxylic acid (H2atrc) is reported: [Zn(Hatrc)2(H2O)] (1), [Mn(Hatrc)2(H2O)2]·2H2O (2), [Fe2(Hatrc)4(OH)2]·6H2O (3), [Cd(Hatrc)2(H2O)]n (4), and [Mn(atrc)(H2O)]n·nH2O (5). These materials could be prepared from solution

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