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Merck
CN

86490

Supelco

2,2′:6′,2′′-Terpyridine

for spectrophotometric det. of Ag, Fe, Ru, ≥98.5%

Synonym(s):

α,α′,α″-Tripyridyl, 2,6-Di(2-pyridyl)pyridine

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About This Item

Empirical Formula (Hill Notation):
C15H11N3
CAS Number:
1148-79-4
Molecular Weight:
233.27
Beilstein:
11199
EC Number:
214-559-5
MDL number:
MFCD00006213
UNSPSC Code:
41115710
PubChem Substance ID:
329769468
NACRES:
NA.21

Key Documents

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Quality Level

100

Assay

≥98.5% (GC)
≥98.5%

form

crystals

quality

for spectrophotometric det. of Ag, Fe, Ru

technique(s)

UV/Vis spectroscopy: suitable

mp

89-91 °C (lit.)
90-93 °C

solubility

dioxane: 0.1 g/mL, clear

cation traces

Ag: ≤5 mg/kg
Ba: ≤5 mg/kg
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

c1ccc(nc1)-c2cccc(n2)-c3ccccn3

InChI

1S/C15H11N3/c1-3-10-16-12(6-1)14-8-5-9-15(18-14)13-7-2-4-11-17-13/h1-11H

InChI key

DRGAZIDRYFYHIJ-UHFFFAOYSA-N

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for the spectrophotometric det. of Ag and Ru

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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L.C. Kamra et al.
Analytica Chimica Acta, 81, 177-177 (1976)
E. Gagliardi et al.
Mikrochimica Acta, 1175-1175 (1964)
Wah-Leung Tong et al.
Dalton transactions (Cambridge, England : 2003), (24)(24), 4741-4746 (2009-06-11)
A modular design approach has been utilized to develop molecular 'pockets' featuring three integrated components, namely a phosphorescent Pt(II)-pi(organic) moiety, a suitable receptor group, and a rigid, conjugated connecting backbone, and the cavities therein are examined by NMR spectroscopy and
S Y Lin-Shiau et al.
British journal of pharmacology, 106(1), 55-60 (1992-05-01)
1. The curare-like action of 2,2',2''-tripyridine (a synthetic by-product of the herbicide, paraquat) was studied in mouse phrenic nerve-diaphragm preparation. The inhibition by 2,2',2''-tripyridine of nerve-evoked twitches was dependent on the concentration, ranging from 1 to 100 microM, which had
M L Kuo et al.
Mutation research, 300(3-4), 223-229 (1993-08-01)
The genotoxic potencies of waste water condensate from paraquat manufacturing and its pyridyl components on V79 cells were evaluated using the alkaline elution assay and 6-thioguanine resistance mutation assay. Although 2,2'-dipyridyl and 2,2',2"-tripyridyl both were highly cytotoxic to the cells
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