74213-24-4
1,1-Dibromoformaldoxime
CAS: 74213-24-4
Molecular Formula: CHBr2NO
74213-24-4 - Names and Identifiers
74213-24-4 - Physico-chemical Properties
| Molecular Formula | CHBr2NO |
| Molar Mass | 202.83 |
| Density | 2.70±0.1 g/cm3(Predicted) |
| Melting Point | 65-68 °C |
| Boling Point | 230.0±23.0 °C(Predicted) |
| Solubility | Chloroform (Very Slightly, Heated), Methanol |
| Appearance | Solid |
| Color | White to Dark Orange |
| pKa | 7.52±0.11(Predicted) |
| Storage Condition | Sealed in dry,Store in freezer, under -20°C |
74213-24-4 - Upstream Downstream Industry
| Downstream Products | fulminic acid Isoxazole, 3-bromo-5-methyl- (6CI,7CI,8CI,9CI) |
74213-24-4 - Introduction
1,1-dibromoformmaldoxime (1,1-dibromoformmaldoxime) is an organic compound with the chemical formula CH2Br2NOH. It is a colorless crystalline or white powdery solid with a special odor. It is stable at room temperature, but can decompose when heated. It can be dissolved in water and some organic solvents, such as ethanol, ether and acetic acid.
The main use of 1,1-dibromoformmaldoxime is as an intermediate for pesticides. It can be used to synthesize some insecticides, herbicides and fungicides. In addition, it can also be used as an analytical reagent and a reaction reagent for organic synthesis.
A common method for preparing 1,1-dibromoformmaldoxime is to react 1,1-dibromoethane with hydroxamic acid. First, 1,1-dibromoethane was dissolved in water, and the hydroxamic acid and sodium carbonate were added. After the reaction, the product can be obtained by crystallization.
Regarding safety information, 1,1-dibromoformmaldoxime is an organic halogen compound with certain toxicity. It is irritating to the skin and eyes and may cause irritation to the respiratory tract when inhaled. Therefore, it is necessary to pay attention to health and safety measures when using, such as wearing appropriate protective equipment and maintaining a well-ventilated working environment. At the same time, it should be stored in a dry, cool place, and away from fire and combustibles. Local codes and regulations shall be followed during handling or disposal. If exposed to the substance, rinse immediately with water and seek medical help.
The main use of 1,1-dibromoformmaldoxime is as an intermediate for pesticides. It can be used to synthesize some insecticides, herbicides and fungicides. In addition, it can also be used as an analytical reagent and a reaction reagent for organic synthesis.
A common method for preparing 1,1-dibromoformmaldoxime is to react 1,1-dibromoethane with hydroxamic acid. First, 1,1-dibromoethane was dissolved in water, and the hydroxamic acid and sodium carbonate were added. After the reaction, the product can be obtained by crystallization.
Regarding safety information, 1,1-dibromoformmaldoxime is an organic halogen compound with certain toxicity. It is irritating to the skin and eyes and may cause irritation to the respiratory tract when inhaled. Therefore, it is necessary to pay attention to health and safety measures when using, such as wearing appropriate protective equipment and maintaining a well-ventilated working environment. At the same time, it should be stored in a dry, cool place, and away from fire and combustibles. Local codes and regulations shall be followed during handling or disposal. If exposed to the substance, rinse immediately with water and seek medical help.
Last Update：2024-04-10 22:29:15
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CAS: 74213-24-4
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Mobile: 18021002903
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