6645-70-1 - Names and Identifiers
Name | 3,4-Diiodopyrazole
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Synonyms | 3,4-Diiodopyrazole 3,4-Diiodo-1H-pyrazole 3,4-diiodo-1H-pyrazole 4,5-diiodo-1H-pyrazole 1H-pyrazole, 3,4-diiodo- 1H-Pyrazole, 3,4-diiodo-
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CAS | 6645-70-1
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InChI | InChI=1/C3H2I2N2/c4-2-1-6-7-3(2)5/h1H,(H,6,7) |
6645-70-1 - Physico-chemical Properties
Molecular Formula | C3H2I2N2
|
Molar Mass | 319.87 |
Density | 3.042 |
Boling Point | 387.418°C at 760 mmHg |
Flash Point | 188.104°C |
Vapor Presure | 0mmHg at 25°C |
Storage Condition | 2-8°C |
Refractive Index | 1.792 |
6645-70-1 - Introduction
3,4-Diiodopyrazole(3,4-Diiodopyrazole) is an organic compound with two iodine atoms and a pyrazole ring in its chemical structure. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 3,4-Diiodopyrazole is light yellow crystal.
-Solubility: Soluble in ether, chloroform and other organic solvents.
-Melting point: Its melting point is about 170-175 degrees Celsius.
Use:
-Catalyst: 3,4-Diiodopyrazole can be used as an important catalyst in organic synthesis.
-Complex with metal: This compound forms a complex with metal ions and can be used for catalysis and catalytic conversion reactions.
-Pharmaceutical field: 3,4-Diiodopyrazole and its derivatives play an important role in the research of some drugs, such as anti-tumor drugs and heterocyclic compounds.
Preparation Method:
- 3,4-Diiodopyrazole can be obtained by the reaction of pyrazole and sodium iodohydride. First, the pyrazole is dissolved in acetonitrile, then sodium iodide chloride is added, and the reaction is allowed to proceed with stirring at an appropriate temperature for a period of time. Finally, the pure product was obtained by filtration, solvent removal and crystallization.
Safety Information:
- 3,4-Diiodopyrazole needs to pay attention to safety measures during operation and avoid contact with skin, eyes and mouth.
-As a chemical, it should be stored in a dry, well-ventilated place, away from fire sources and easily combustible substances.
-When using or handling the substance, observe relevant safety procedures and pay attention to personal protective measures, such as wearing protective gloves and goggles.
-Seek immediate medical attention if ingested or exposed to the substance.
Last Update:2024-04-09 21:01:54