4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One
4,5-Dichloro-2-m-tolylpyridazin-3(2H)-one
CAS: 41931-13-9
Molecular Formula: C11H8Cl2N2O
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One - Names and Identifiers
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One - Physico-chemical Properties
| Molecular Formula | C11H8Cl2N2O |
| Molar Mass | 255.1 |
| Density | 1.39±0.1 g/cm3(Predicted) |
| Melting Point | 117 °C |
| Boling Point | 339.6±52.0 °C(Predicted) |
| Solubility | DMSO: soluble10mg/mL (clear solutikon, warmed) |
| Appearance | White solid |
| Color | white to beige |
| pKa | -3.29±0.60(Predicted) |
| Storage Condition | 2-8°C |
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One - Introduction
4, (2H)-one is a chemical substance whose molecular formula is C13H9Cl2N3O.
Nature:
-Appearance: 4, (2H)-one is a white crystalline solid.
-Solubility: Good solubility in common organic solvents.
-Melting point: approximately 177-180°C.
-Stability: relatively stable under normal storage conditions.
Use:
4, (2H)-one has potential application value in the field of medicine. Currently, it has shown antibacterial and antiviral activity against specific pathogens in some studies. However, the specific application scope and effect still need more research and verification.
Preparation Method:
4, (2H)-one has many synthetic methods. A common method is to react p-methylphenol with 2,3-dichloropyridine, and then carry out oxidation reaction and crystallization purification under appropriate conditions, and finally obtain the target product.
Safety Information:
Specific safety information on 4, (2H)-one is limited. However, as a chemical, it can be toxic and hazardous. When using or handling this compound, follow general laboratory safety practices and avoid direct contact with skin, eyes or inhalation of its dust. If accidental exposure or discomfort occurs, medical help should be sought and the relevant safety data sheet and material safety data sheet (MSDS) of the substance should be reviewed for more detailed information.
Nature:
-Appearance: 4, (2H)-one is a white crystalline solid.
-Solubility: Good solubility in common organic solvents.
-Melting point: approximately 177-180°C.
-Stability: relatively stable under normal storage conditions.
Use:
4, (2H)-one has potential application value in the field of medicine. Currently, it has shown antibacterial and antiviral activity against specific pathogens in some studies. However, the specific application scope and effect still need more research and verification.
Preparation Method:
4, (2H)-one has many synthetic methods. A common method is to react p-methylphenol with 2,3-dichloropyridine, and then carry out oxidation reaction and crystallization purification under appropriate conditions, and finally obtain the target product.
Safety Information:
Specific safety information on 4, (2H)-one is limited. However, as a chemical, it can be toxic and hazardous. When using or handling this compound, follow general laboratory safety practices and avoid direct contact with skin, eyes or inhalation of its dust. If accidental exposure or discomfort occurs, medical help should be sought and the relevant safety data sheet and material safety data sheet (MSDS) of the substance should be reviewed for more detailed information.
Last Update：2024-04-09 21:54:55
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View History
4,5-Dichloro-2-m-Tolylpyridazin-3(2H)-One
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L-苯甘氨酸甲酯
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