99662-34-7
4-(1H-pyrazol-1-yl)benzaldehyde
CAS: 99662-34-7
Molecular Formula: C10H8N2O
99662-34-7 - Names and Identifiers
99662-34-7 - Physico-chemical Properties
| Molecular Formula | C10H8N2O |
| Molar Mass | 172.18 |
| Density | 1.15±0.1 g/cm3(Predicted) |
| Melting Point | 82-83°C |
| Boling Point | 310.1±25.0 °C(Predicted) |
| Flash Point | 141.345°C |
| Vapor Presure | 0.001mmHg at 25°C |
| pKa | -0.34±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.605 |
99662-34-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| Hazard Class | IRRITANT |
99662-34-7 - Introduction
4-(1H-pyrazol-1-yl)benzaldehyde is an organic compound with the chemical formula C10H8N2O. The following is a description of its nature, use, formulation and safety information:
Nature:
4-(1H-pyrazol-1-yl)benzaldehyde is a solid with pale yellow to pale orange crystals. It is insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and methylene chloride.
Use:
4-(1H-pyrazol-1-yl)benzaldehyde is an important intermediate compound that can be used to synthesize other organic compounds. It is widely used in the field of medicine, commonly used in the synthesis of a variety of drugs and pesticides.
Preparation Method:
The preparation of 4-(1H-pyrazol-1-yl)benzaldehyde can be obtained by reacting an aromatic aldehyde with a phenylimine. A specific method may be reacting 4-methoxyphenylazo formate with benzaldehyde under alkaline conditions to produce the target product.
Safety Information: The specific hazard information of the
4-(1H-pyrazol-1-yl)benzaldehyde is currently lacking, so it should be handled in accordance with general safety operation regulations when used. Avoid inhalation, swallowing or contact with skin during use. If you come into contact with the compound, rinse immediately with plenty of water and consult a doctor. At the same time, the compound should be stored in a sealed container, away from fire and oxidizing agents.
Nature:
4-(1H-pyrazol-1-yl)benzaldehyde is a solid with pale yellow to pale orange crystals. It is insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and methylene chloride.
Use:
4-(1H-pyrazol-1-yl)benzaldehyde is an important intermediate compound that can be used to synthesize other organic compounds. It is widely used in the field of medicine, commonly used in the synthesis of a variety of drugs and pesticides.
Preparation Method:
The preparation of 4-(1H-pyrazol-1-yl)benzaldehyde can be obtained by reacting an aromatic aldehyde with a phenylimine. A specific method may be reacting 4-methoxyphenylazo formate with benzaldehyde under alkaline conditions to produce the target product.
Safety Information: The specific hazard information of the
4-(1H-pyrazol-1-yl)benzaldehyde is currently lacking, so it should be handled in accordance with general safety operation regulations when used. Avoid inhalation, swallowing or contact with skin during use. If you come into contact with the compound, rinse immediately with plenty of water and consult a doctor. At the same time, the compound should be stored in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-09 21:11:58
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