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

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

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

        Melting point:
        90-93 °C
        Boiling point:
        370 °C
        Density 
        1.1901 (rough estimate)
        refractive index 
        1.5610 (estimate)
        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)
        FDA UNII
        G5E357ISH5
        EPA Substance Registry System
        2,2':6',2''-Terpyridine (1148-79-4)
        SAFETY
        • Risk and Safety Statements
        Symbol(GHS) 
        GHS07,GHS05,GHS06
        Signal word  Danger
        Hazard statements  H319-H300-H310-H315-H318-H335-H300+H310
        Precautionary statements  P301+P310a-P501a-P262-P270-P301+P310+P330-P302+P352+P310+P361+P364-P305+P351+P338+P337+P313-P405-P501-P261-P264-P280-P302+P350-P305+P351+P338-P310-P301+P310
        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

        2,2':6',2''-TERPYRIDINE price More Price(13)

        Manufacturer Product number Product description CAS number Packaging Price Updated Buy
        Sigma-Aldrich 234672 2,2′:6′,2′′-Terpyridine 98% 1148-79-4 1g $148 2019-12-02 Buy
        Sigma-Aldrich 234672 2,2′:6′,2′′-Terpyridine 98% 1148-79-4 5g $443 2019-12-02 Buy
        TCI Chemical T0024 2,2':6',2''-Terpyridine >98.0%(GC)(T) 1148-79-4 1g $176 2019-12-02 Buy
        TCI Chemical T0024 2,2':6',2''-Terpyridine >98.0%(GC)(T) 1148-79-4 100mg $25 2019-12-02 Buy
        Alfa Aesar A17750 2,2':6',2''-Terpyridine, 97% 1148-79-4 0.25g $46.1 2019-12-02 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

        Definition

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

        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


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

        Global( 170)Suppliers
        Supplier Tel Fax Email Country ProdList Advantage
        Shanghai Union Medical Technology Co. Ltd.
        chemchen925@outlook.com China 498 58
        Shanghai Pingguo Pharmaceutical Co., Ltd.
        - 2412110556@qq.com China 6014 55
        J & K SCIENTIFIC LTD. 010-82848833- ;010-82848833-
        86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
        Meryer (Shanghai) Chemical Technology Co., Ltd. 21-61259100-
        86-21-61259102 sh@meryer.com China 40268 62
        3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801
        86-21-50328109 3bsc@sina.com China 15881 69
        Alfa Aesar 400-610-6006; 021-67582000
        021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
        TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
        021-67121385 Sales-CN@TCIchemicals.com China 24555 81
        BeiJing Hwrk Chemicals Limted 010-57411839-
        021-55236763 bjsales@hwrkchemical.com China 18708 55
        Energy Chemical 021-58432009
        021-58436166-800 sales8178@energy-chemical.com China 44026 61
        Jia Xing Isenchem Co.,Ltd 0573-85280080-
        0573-85285100 isenchem@163.com; China 9679 66

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

        Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
        2018-12-24 2,2':6',2''-TERPYRIDINE
        1148-79-4
        US $1.00 / kg 1kg 95%-99% as request career henan chemical co

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


        1148-79-4(2,2':6',2''-TERPYRIDINE)Related Search:


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