2,2':6',2''-ターピリジン

化学名:2,2':6',2''-ターピリジン

CAS番号.1148-79-4

英語名:2,2':6',2''-TERPYRIDINE

CBNumberCB1407532

MFC15H11N3

MW233.27

别名

2,2':6',2''-ターピリジン

2,6':2',6''-テルピリジン

2,2',2''-テルピリジル

2,2':6',2''-ターピリジン物理性質

融点	90-93 °C
沸点	370 °C
比重(密度)	1.1901 (rough estimate)
屈折率	1.5610 (estimate)
貯蔵温度	Sealed in dry,Room Temperature
溶解性	ジオキサン: 0.1 g/mL、透明
酸解離定数(Pka)	4.60±0.10(Predicted)
外見	結晶性粉末
色	クリーム色から黄色、茶色
水溶解度	1.472g/L(24.99℃)
BRN	11199
InChIKey	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
CAS データベース	1148-79-4(CAS DataBase Reference)
EPAの化学物質情報	2,2':6',2''-Terpyridine (1148-79-4)

安全性情報

危険有害性情報のコード(GHS)

外観
白色～暗い緑色粉末～結晶
説明
A case of occupational dermatitis was reported in a chemical technician, with no cross reactivity to pyridine derivatives.
化学的特性
Off-white crystal
使用
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.
定義
ChEBI: A tridentate heterocyclic ligand that binds metals at three meridional sites giving two adjacent 5-membered MN2C2 chelate rings.
一般的な説明
2,2′:6′,2′′;-Terpyridine is a tridentate ligand that can be prepared in two steps starting from 2-acetylpyridine.
接触アレルゲン
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.
純化方法
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.]