701911-46-8
1-ethyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
CAS: 701911-46-8
Molecular Formula: C8H12N2O
701911-46-8 - Names and Identifiers
701911-46-8 - Physico-chemical Properties
| Molecular Formula | C8H12N2O |
| Molar Mass | 152.19 |
| Density | 1.06±0.1 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 142℃ (30 Torr) |
| Flash Point | 108.0±25.9℃ |
| Vapor Presure | 0.0167mmHg at 25°C |
| Storage Condition | Room Temprature |
| Refractive Index | 1.5176 (589.3 nm 20℃ |
701911-46-8 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
701911-46-8 - Introduction
1-ethyl-3, is an organic compound with the chemical formula C9H12N2O. It is a colorless liquid with a special aroma.
It has a wide range of uses, mainly used in the field of pesticides and medicines. It can be used as a pesticide intermediate and play an important role in the synthesis of new pesticides. In addition, it can also be used as a pharmaceutical intermediate in the synthesis of some compounds with pharmacological activity.
1-ethy1-3, the preparation method is relatively simple. A common method is by reacting 3,5-dimethyl-lH-pyrazole with acetic anhydride and performing a condensation reaction in acetic acid to give the product. In addition, there are other synthetic methods to obtain such compounds.
Regarding safety information, 1-ethyl-3 is relatively safe under general conditions of use. However, it is still an organic solvent with certain toxicity and irritation. During use, appropriate safety measures should be observed, such as wearing suitable protective equipment and ensuring good ventilation. If necessary, they also need to be stored and handled in accordance with relevant regulations. Before use, it is best to refer to the product safety data sheet for detailed safety information.
It has a wide range of uses, mainly used in the field of pesticides and medicines. It can be used as a pesticide intermediate and play an important role in the synthesis of new pesticides. In addition, it can also be used as a pharmaceutical intermediate in the synthesis of some compounds with pharmacological activity.
1-ethy1-3, the preparation method is relatively simple. A common method is by reacting 3,5-dimethyl-lH-pyrazole with acetic anhydride and performing a condensation reaction in acetic acid to give the product. In addition, there are other synthetic methods to obtain such compounds.
Regarding safety information, 1-ethyl-3 is relatively safe under general conditions of use. However, it is still an organic solvent with certain toxicity and irritation. During use, appropriate safety measures should be observed, such as wearing suitable protective equipment and ensuring good ventilation. If necessary, they also need to be stored and handled in accordance with relevant regulations. Before use, it is best to refer to the product safety data sheet for detailed safety information.
Last Update：2024-04-09 21:32:43
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