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
- Molecular Weight:
- 233.27
- MDL Number:
- MFCD00006213
- MOL File:
- 1148-79-4.mol
- MSDS File:
- SDS
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 |
pka | 4.60±0.10(Predicted) |
form | Crystalline powder |
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) |
NCI Dictionary of Cancer Terms | acute |
FDA UNII | G5E357ISH5 |
EPA Substance Registry System | 2,2':6',2''-Terpyridine (1148-79-4) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS06 |
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Signal word | Danger | |||||||||
Hazard statements | H300+H310-H315-H318-H335 | |||||||||
Precautionary statements | P261-P262-P280-P301+P310-P302+P352+P310-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
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2,2':6',2''-TERPYRIDINE price More Price(38)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 234672 | 2,2′:6′,2′′-Terpyridine 98% | 1148-79-4 | 1g | $154 | 2024-03-01 | Buy |
Sigma-Aldrich | 234672 | 2,2′:6′,2′′-Terpyridine 98% | 1148-79-4 | 5g | $454 | 2024-03-01 | Buy |
TCI Chemical | T0024 | 2,2':6',2''-Terpyridine >98.0%(GC)(T) | 1148-79-4 | 1g | $147 | 2024-03-01 | Buy |
Alfa Aesar | A17750 | 2,2':6',2''-Terpyridine, 97% | 1148-79-4 | 0.25g | $52.65 | 2024-03-01 | Buy |
Alfa Aesar | A17750 | 2,2':6',2''-Terpyridine, 97% | 1148-79-4 | 1g | $151 | 2024-03-01 | Buy |
2,2':6',2''-TERPYRIDINE Chemical Properties,Uses,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
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Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3878 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7193 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20293 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 906 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
Related articles
- 2,2′:6′,2″-terpyridine-Application
- As an NNN-tridentate ligand, the 2,2′:6′,2″-terpyridine plays an important role in coordination chemistry. With three coordina....
- Feb 18,2020
View Lastest Price from 2,2':6',2''-TERPYRIDINE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-12 | 2,2':6',2''-TERPYRIDINE
1148-79-4
|
US $42.00-590.00 / g | 1g | 0.98 | 10kg | Shanghai UCHEM Inc. | ||
2024-08-18 | 2,2':6',2''-TERPYRIDINE
1148-79-4
|
US $0.00-0.00 / KG | 1KG | 99.0% | 10 tons | Shaanxi Dideu Medichem Co. Ltd | ||
2024-02-19 | 2,6-dipyridin-2-ylpyridine
1148-79-4
|
US $1530.00 / g | 1g | 97 | 500 Kg | R&D Scientific Inc. |
- 2,2':6',2''-TERPYRIDINE
1148-79-4
- US $42.00-590.00 / g
- 0.98
- Shanghai UCHEM Inc.
- 2,2':6',2''-TERPYRIDINE
1148-79-4
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
- 2,6-dipyridin-2-ylpyridine
1148-79-4
- US $1530.00 / g
- 97
- R&D Scientific Inc.
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