4-iodo-3-methylpyrazole
3-Methyl-4-iodopyrazole
CAS: 15802-75-2
Molecular Formula: C4H5IN2
4-iodo-3-methylpyrazole - Names and Identifiers
| Name | 3-Methyl-4-iodopyrazole |
| Synonyms | 4-lodo-3-methylpyrazole 4-iodo-3-methylpyrazole 3-Methyl-4-iodopyrazole 4-LODO-3-METHYL PYRAZOLE 4-lodo-3-methyl pyrazole 4-Iodo-3-methyl-1H-pyrazole 4-iodo-3-methyl-2H-pyrazole 1H-Pyrazole, 4-iodo-3-methyl- 4-Iodo-3-methylpyrazole AldrichCPR |
| CAS | 15802-75-2 |
| InChI | InChI=1/C4H5IN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7) |
4-iodo-3-methylpyrazole - Physico-chemical Properties
| Molecular Formula | C4H5IN2 |
| Molar Mass | 208 |
| Density | 2.094±0.06 g/cm3(Predicted) |
| Melting Point | 185-187 °C |
| Boling Point | 292.1±20.0 °C(Predicted) |
| Flash Point | 130.465°C |
| Vapor Presure | 0.003mmHg at 25°C |
| Appearance | Bright yellow crystal |
| pKa | 13.55±0.50(Predicted) |
| Storage Condition | 2-8°C(protect from light) |
| Refractive Index | 1.656 |
| MDL | MFCD09908176 |
4-iodo-3-methylpyrazole - Risk and Safety
| Risk Codes | 22 - Harmful if swallowed |
| Hazard Class | IRRITANT |
4-iodo-3-methylpyrazole - Introduction
3-Methyl-4-iodopyrazole is an organic compound with the chemical formula C5H4IN and a molecular weight of 229.99g/mol. It is a colorless to light yellow solid with a distinctive odor. The following is a description of some of the properties, uses, methods and safety information of 3-methyll-4-iodopyrazole:
Nature:
- 3-Methyl-4-iodopyrazole is a solid at room temperature and can melt when the melting point is about 102-105 ° C.
-It is almost insoluble in water at room temperature, but can be dissolved in organic solvents such as ethanol, ether, etc.
- 3-Methyl-4-iodopyrazole is a strongly reactive compound that can be substituted by adjacent functional groups.
Use:
- 3-Methyl-4-iodopyrazole is commonly used as a reagent and intermediate in organic synthesis.
-It can be used as an important chemical reagent for the synthesis of other pyrazole compounds.
- 3-Methyl-4-iodopyrazole can also be used as a raw material in the research and development of pesticides and pharmaceuticals.
Method:
- 3-Methyl-4-iodopyrazole can be synthesized by the method of iodination of 3-methylpyrazole. The specific steps are as follows:
1. 3-Methylpyrazole is reacted with iodoethane in an appropriate solvent.
2. The reaction is carried out under appropriate temperature and conditions to generate 3-Methyl-4-iodopyrazole.
3. The product was properly purified and isolated to obtain pure 3-Methyl-4-iodopyrazole.
Safety Information:
-3-methyll-4-iodopyrazole is an organic compound and should be handled carefully to avoid direct contact with the skin and inhalation of its dust.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when used.
-During storage and handling, contact with oxidants and strong acids should be avoided to avoid dangerous reactions.
-If inhaled or exposed, seek medical advice and bring the compound's safety data sheet for reference.
Nature:
- 3-Methyl-4-iodopyrazole is a solid at room temperature and can melt when the melting point is about 102-105 ° C.
-It is almost insoluble in water at room temperature, but can be dissolved in organic solvents such as ethanol, ether, etc.
- 3-Methyl-4-iodopyrazole is a strongly reactive compound that can be substituted by adjacent functional groups.
Use:
- 3-Methyl-4-iodopyrazole is commonly used as a reagent and intermediate in organic synthesis.
-It can be used as an important chemical reagent for the synthesis of other pyrazole compounds.
- 3-Methyl-4-iodopyrazole can also be used as a raw material in the research and development of pesticides and pharmaceuticals.
Method:
- 3-Methyl-4-iodopyrazole can be synthesized by the method of iodination of 3-methylpyrazole. The specific steps are as follows:
1. 3-Methylpyrazole is reacted with iodoethane in an appropriate solvent.
2. The reaction is carried out under appropriate temperature and conditions to generate 3-Methyl-4-iodopyrazole.
3. The product was properly purified and isolated to obtain pure 3-Methyl-4-iodopyrazole.
Safety Information:
-3-methyll-4-iodopyrazole is an organic compound and should be handled carefully to avoid direct contact with the skin and inhalation of its dust.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when used.
-During storage and handling, contact with oxidants and strong acids should be avoided to avoid dangerous reactions.
-If inhaled or exposed, seek medical advice and bring the compound's safety data sheet for reference.
Last Update：2024-04-09 02:00:42
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