2,2':6',2''-TERPYRIDINE

Application in coordination chemistry

Product Name: 2,2':6',2''-TERPYRIDINE
CAS No.: 1148-79-4
Chemical Name: 2,2':6',2''-TERPYRIDINE
Synonyms: Terpyridine;TERPY;´SKL085;Ba 2799;Nsc3905;TRIPYRIDYL;Terpyridyl;Trypyridyl;TRIPYRIDINE
CBNumber: CB1407532
Molecular Formula: C15H11N3
Formula Weight: 233.27
MOL File: 1148-79-4.mol

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2,2':6',2''-TERPYRIDINE Property

Melting point:: 90-93 °C
Boiling point:: 370 °C
Density: 1.1901 (rough estimate)
refractive index: 1.5610 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: dioxane: 0.1 g/mL, clear
form: Crystalline powder
pka: 4.60±0.10(Predicted)
color: Cream to yellow to brown
Water Solubility: 1.472g/L(24.99 ºC)
BRN: 11199
InChIKey: DRGAZIDRYFYHIJ-UHFFFAOYSA-N
CAS DataBase Reference: 1148-79-4(CAS DataBase Reference)
EPA Substance Registry System: 2,2':6',2''-Terpyridine (1148-79-4)

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Safety

Hazard Codes: T+,T
Risk Statements: 27/28-37/38-41
Safety Statements: 26-28-36/37/39-45
RIDADR: UN 2811 6.1/PG 1
WGK Germany: 3
TSCA: Yes
HazardClass: 6.1
PackingGroup: I
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 234672
Product name: 2,2′:6′,2′′-Terpyridine
Purity: 98%
Packaging: 1g
Price: $154
Updated: 2024/03/01

Sigma-Aldrich

Product number: 234672
Product name: 2,2′:6′,2′′-Terpyridine
Purity: 98%
Packaging: 5g
Price: $454
Updated: 2024/03/01

TCI Chemical

Product number: T0024
Product name: 2,2':6',2''-Terpyridine
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $147
Updated: 2024/03/01

Alfa Aesar

Product number: A17750
Product name: 2,2':6',2''-Terpyridine, 97%
Packaging: 0.25g
Price: $52.65
Updated: 2024/03/01

Alfa Aesar

Product number: A17750
Product name: 2,2':6',2''-Terpyridine, 97%
Packaging: 1g
Price: $151
Updated: 2024/03/01

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2,2':6',2''-TERPYRIDINE Chemical Properties,Usage,Production

Application in coordination chemistry

As an NNN-tridentate ligand, the 2,2′:6′,2″-terpyridine plays an important role in coordination chemistry. With three coordination sites and low LUMO, terpyridine and its derivatives are one of the typical Pincer ligand and/or non-innocent ligands in transition metal catalysis. Interesting catalytic reactivities have been obtained with these tpy-metal complexes targeting some challenging transformations, such as C–C bond formation and hydrofunctionalization. The 2,2':6':2''-terpyridine ligand has literally shaped the coordination chemistry of transition metal complexes in a plethora of fields.

Description

A case of occupational dermatitis was reported in a chemical technician, with no cross reactivity to pyridine derivatives.

Chemical Properties

Off-white crystal

Uses

2,2';6',2"-terpyridine is widely utilized in the field of supramolecular chemistry, which is used to manufacture the racks, ladders and grids, helicates, catenanes and dendrimers. It plays an important role as a ligand in coordination chemistry. Its complexes are employed in the oxidation of alcohols, the carbonylation of aromatic compounds and as oxygen-binding molecules. Functionalized terpyridine ligands were used in semiconductors and solar panels. It forms chealate complexes with europium(III) and terbium(III), which is used in protein labelling.

Definition

ChEBI: A tridentate heterocyclic ligand that binds metals at three meridional sites giving two adjacent 5-membered MN2C2 chelate rings.

Synthesis Reference(s)

Journal of the American Chemical Society, 103, p. 3585, 1981 DOI: 10.1021/ja00402a062
Organic Syntheses, Coll. Vol. 7, p. 476, 1990

General Description

2,2′:6′,2′′;-Terpyridine is a tridentate ligand that can be prepared in two steps starting from 2-acetylpyridine.

Contact allergens

This molecule is a terpyridine with a 4-methyl substitution. A case of occupational dermatitis was reported in a chemical technician with no cross-reactivity to pyridine derivatives.

Purification Methods

Crystallise it from diethyl ether, toluene or from pet ether, then aqueous MeOH, followed by sublimation in a vacuum at 90o. It is used for estimating Ag and Ru. [Kamra et al. Anal Chim Acta 81 177 1976, Beilstein 26 III/IV 258.]

2,2':6',2''-TERPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2':6',2''-TERPYRIDINE Suppliers

Canada 1 CHINA 186 Europe 2 Finland 1 France 1 Germany 2 India 9 Japan 2 South Korea 2 Switzerland 6 United Kingdom 4 United States 29 Global 245

Shanghai Union Medical Technology Co. Ltd.

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Alfa Aesar

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Beijing HwrkChemical Technology Co., Ltd

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Energy Chemical

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View Lastest Price from 2,2':6',2''-TERPYRIDINE manufacturers

Shanghai UCHEM Inc.

Product: 2,2':6',2''-TERPYRIDINE 1148-79-4
Price: US $39.00-553.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2024-10-25

Shaanxi Dideu Medichem Co. Ltd

Product: 2,2':6',2''-TERPYRIDINE 1148-79-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10 tons
Release date: 2024-08-17

Henan Fengda Chemical Co., Ltd

Product: 2,2':6',2''-TERPYRIDINE 1148-79-4
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

1148-79-4, 2,2':6',2''-TERPYRIDINERelated Search:

2,2':6',2''-Terpyridine,97%

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2,2',2''-TERPYRIDINE

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2,2':6',2''-Terpyridine,min.98%TERPY

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2,6-Di(pyridin-2-yl)pyridine

2,2'':6'',2''-TERPYRIDINE TERPY

α,αμ,α-Tripyridyl, 2,6-Di(2-pyridyl)pyridine

2,6-Di(2-pyridinyl)pyridine

2,2':6',2''-Terpyridine &gt

α,α',α''-Tripyridyl

2,2':6',2''-TERPYRIDINE ISO 9001：2015 REACH

SKL085

2,2':6',2''-Terpyridine (6CI, 7CI, 8CI, 9CI, ACI)

2,2':6',2''-Terpyridine,98% TERPY

2,2':6',2''-TERPYRIDINE

2,2':6',2"-Terpyridine

2,2',2''-Terpyridine

2,2':6,2''-terpyridine

2,2':6',2''-Terpyridine,98% TERPY

1148-79-4

11448-79-4

C5H4NC5H3NC5H4N

C15H11N3

C15H13Cl2N3O8

Analytical Chromatography Product Catalog

Analytical Reagents

IR/UV/ VIS

Spectroscopy Reagents

Pyrimidines

Achiral Nitrogen