(2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one
2,2'-bipyridine-3,3'-diol
CAS: 36145-03-6
Molecular Formula: C10H8N2O2
(2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one - Names and Identifiers
| Name | 2,2'-bipyridine-3,3'-diol |
| Synonyms | 2,2'-BIS(3-PYRIDINOL) 2,2'-BIPYRIDYL-3,3DIOL 2,2'-BIPYRIDINE-3,3'-DIOL 2,2'-bipyridine-3,3'-diol [2,2'-BIPYRIDYL]-3,3'-DIOL 3,3'-DIHYDROXY-2,2'-BIPYRIDINE 2-(3-HYDROXY-2-PYRIDYL)-3-PYRIDINOL (2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one |
| CAS | 36145-03-6 |
| InChI | InChI=1/C10H8N2O2/c13-7-3-1-5-11-9(7)10-8(14)4-2-6-12-10/h1-6,13-14H |
(2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one - Physico-chemical Properties
| Molecular Formula | C10H8N2O2 |
| Molar Mass | 188.18 |
| Density | 1.363±0.06 g/cm3(Predicted) |
| Melting Point | 194-196°C(lit.) |
| Boling Point | 528.2±45.0 °C(Predicted) |
| Flash Point | 273.242°C |
| Vapor Presure | 0mmHg at 25°C |
| Maximum wavelength(λmax) | 341nm(MeOH)(lit.) |
| pKa | 8.26±0.10(Predicted) |
| Refractive Index | 1.657 |
(2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
(2Z)-2-(3-hydroxy-1H-pyridin-2-ylidene)pyridin-3-one - Introduction
2,2 '-bipyridine-3,3'-diol(2,2 '-bipyridine-3,3'-diol) is an organic compound whose chemical formula is C10H8N2O2. It is a light yellow solid substance.
In terms of properties, 2,2 '-bipyridine-3,3'-diol is a weak base that is soluble in acid and sodium hydroxide solution. It has good coordination properties and can form stable complexes with a variety of transition metal ions.
In terms of use, 2,2 '-bipyridine-3,3'-diol is widely used in chemical synthesis, catalytic reactions, materials science and other fields. It can be used as a ligand to catalyze the reaction with metal ions in organic synthesis to improve the rate and selectivity of the reaction. In addition, it can also be used to prepare photosensitive materials, organic light-emitting diodes and dyes.
In preparation, 2,2 '-bipyridine-3,3'-diol can be obtained by reacting 2,2 '-bipyridine with hydrogen peroxide. The specific synthesis steps and conditions can be adjusted according to actual needs.
Regarding safety information, 2,2 '-bipyridine-3,3'-diol is generally not considered hazardous. However, it is still necessary to follow the corresponding laboratory safety procedures, and store and handle the chemicals according to their properties. During use, care should be taken to avoid contact with skin and eyes, and to ensure a well-ventilated experimental environment.
In terms of properties, 2,2 '-bipyridine-3,3'-diol is a weak base that is soluble in acid and sodium hydroxide solution. It has good coordination properties and can form stable complexes with a variety of transition metal ions.
In terms of use, 2,2 '-bipyridine-3,3'-diol is widely used in chemical synthesis, catalytic reactions, materials science and other fields. It can be used as a ligand to catalyze the reaction with metal ions in organic synthesis to improve the rate and selectivity of the reaction. In addition, it can also be used to prepare photosensitive materials, organic light-emitting diodes and dyes.
In preparation, 2,2 '-bipyridine-3,3'-diol can be obtained by reacting 2,2 '-bipyridine with hydrogen peroxide. The specific synthesis steps and conditions can be adjusted according to actual needs.
Regarding safety information, 2,2 '-bipyridine-3,3'-diol is generally not considered hazardous. However, it is still necessary to follow the corresponding laboratory safety procedures, and store and handle the chemicals according to their properties. During use, care should be taken to avoid contact with skin and eyes, and to ensure a well-ventilated experimental environment.
Last Update：2024-04-10 22:30:50
