5-phenyl-1,10-phenanthroline - Names and Identifiers
5-phenyl-1,10-phenanthroline - Physico-chemical Properties
Molecular Formula | C18H12N2
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Molar Mass | 256.3 |
Density | 1.223 |
Melting Point | 202-203℃ |
Boling Point | 436.4±35.0 °C(Predicted) |
Flash Point | 192.4°C |
Vapor Presure | 2.07E-07mmHg at 25°C |
pKa | 4.56±0.10(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.72 |
5-phenyl-1,10-phenanthroline - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
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5-phenyl-1,10-phenanthroline - Introduction
5-phenyl-1,10-phenanthroline is an organic compound with the molecular formula C18H12N2. The following describes its nature, use, preparation and safety information:
1. Nature:
-Appearance: 5-phenyl-1, 10-phenandroline is dark brown to black crystalline.
-Solubility: It is almost insoluble in water, but can be dissolved in organic solvents.
-Stability: It is unstable under light and will gradually decompose under the action of light and oxygen.
2. Use:
-Catalyst: 5-phenyl-1,10-phenanthroline can be used as a synthesis catalyst, which plays the role of catalyst and ligand in organic synthesis, and is widely used in metal organic catalytic reactions.
-Light capturing agent: Due to its ability to absorb ultraviolet rays, 5-phenyl-1, 10-phenandroline can also be used as a light capturing agent for solar cells, photosensitive materials and fluorescent probes.
3. Preparation method:
-Generally, 5-phenyl-1, 10-phenandroline is synthesized by reacting aniline and benzaldehyde (or its derivatives) in a solvent.
-The reaction is usually carried out under neutral or alkaline conditions and requires heating, which is relatively simple.
4. Safety Information:
- 5-phenyl-1, 10-phenandroline is relatively stable at room temperature, but there is a risk of decomposition under light, so direct sunlight should be avoided during operation and storage.
-It is a toxic compound. You should pay attention to protective measures when in contact, avoid contact with the skin and inhalation of its powder or aerosol. Wear protective goggles and gloves during operation and ensure that the operation is carried out in a well-ventilated area.
Please note that when using or handling any chemical substances, you should follow the relevant safety operations and regulations, and operate under the guidance of the laboratory or professionals.
Last Update:2024-04-10 22:29:15