38858-81-0
1H-Pyrazole, 1,3-dinitro-
CAS: 38858-81-0
Molecular Formula: C3H2N4O4
38858-81-0 - Names and Identifiers
| Name | 1H-Pyrazole, 1,3-dinitro- |
| Synonyms | 1,3-dinitropyrazole 1,3-Dinitro-1H-pyrazole 1H-Pyrazole, 1,3-dinitro- |
| CAS | 38858-81-0 |
38858-81-0 - Physico-chemical Properties
| Molecular Formula | C3H2N4O4 |
| Molar Mass | 158.07 |
| Storage Condition | Room Temprature |
38858-81-0 - Introduction
1H-Pyrazole, 1,3-dinitro-is an organic compound with the chemical formula C3H2N4O4. It is a white crystalline solid, practically insoluble in water at ambient temperature, and slightly soluble in some organic solvents such as ethanol and methylene chloride. It is a high-energy chemical that is highly explosive.
1H-Pyrazole, 1,3-dinitro-is widely used as a raw material for explosives and gunpowder in the military field, and can be used to make ammunition, rocket propellants, etc. It is also used as a priming charge for explosive-detonating devices and as an agent for signal-emitting devices. In addition, 1H-Pyrazole, 1,3-dinitro-can also be used for chemical research and blasting experiments in the laboratory.
There are many methods for preparing 1H-Pyrazole, 1,3-dinitro-, and the common method is obtained through nitration. One method is to dissolve pyrazole in concentrated nitric acid, add lead nitrate as a catalyst, then slowly add concentrated nitric acid, control the temperature and reaction time, and finally filter, wash and dry the precipitate to obtain 1H-Pyrazole, 1,3-dinitro-.
Due to the high explosiveness and flammability of 1H-Pyrazole, 1,3-dinitro-, it is necessary to strictly abide by safe operating regulations during use and storage. Direct contact with skin, eyes and respiratory tract should be avoided during handling, and appropriate protective equipment such as gloves, goggles and respiratory protection should be worn. Avoid contact with combustible materials, flammable substances and oxidants, avoid explosion caused by impact, friction and static electricity, and store away from fire and high temperature. At the same time, the correct handling and disposal of waste, comply with relevant laws and regulations to ensure safety and environmental protection.
1H-Pyrazole, 1,3-dinitro-is widely used as a raw material for explosives and gunpowder in the military field, and can be used to make ammunition, rocket propellants, etc. It is also used as a priming charge for explosive-detonating devices and as an agent for signal-emitting devices. In addition, 1H-Pyrazole, 1,3-dinitro-can also be used for chemical research and blasting experiments in the laboratory.
There are many methods for preparing 1H-Pyrazole, 1,3-dinitro-, and the common method is obtained through nitration. One method is to dissolve pyrazole in concentrated nitric acid, add lead nitrate as a catalyst, then slowly add concentrated nitric acid, control the temperature and reaction time, and finally filter, wash and dry the precipitate to obtain 1H-Pyrazole, 1,3-dinitro-.
Due to the high explosiveness and flammability of 1H-Pyrazole, 1,3-dinitro-, it is necessary to strictly abide by safe operating regulations during use and storage. Direct contact with skin, eyes and respiratory tract should be avoided during handling, and appropriate protective equipment such as gloves, goggles and respiratory protection should be worn. Avoid contact with combustible materials, flammable substances and oxidants, avoid explosion caused by impact, friction and static electricity, and store away from fire and high temperature. At the same time, the correct handling and disposal of waste, comply with relevant laws and regulations to ensure safety and environmental protection.
Last Update：2024-04-10 22:29:15
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CAS: 38858-81-0
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CAS: 38858-81-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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