157870-16-1
4-formyl-3,5-dimethylbenzonitrile
CAS: 157870-16-1
Molecular Formula: C10H9NO
157870-16-1 - Names and Identifiers
157870-16-1 - Physico-chemical Properties
| Molecular Formula | C10H9NO |
| Molar Mass | 159.18 |
157870-16-1 - Introduction
4-formyl-3,5-dimethylbenzonitrile, also known as 2,4-dimethyl-5-cyanobenzaldehyde, is an organic compound. Its chemical formula is C10H9NO and its molecular weight is 159.18g/mol.
The properties of 4-formyl-3,5-dimethylbenzonitrile are as follows:
-Appearance: colorless or yellowish liquid
-Melting point:-10 ℃
-Boiling point: 82-83 ℃
-Density: 1.088 g/mL
-Solubility: Soluble in organic solvents such as alcohols, ethers and ketones, almost insoluble in water.
One of the main uses of 4-formyl-3,5-dimethylbenzonitrile is as an intermediate in organic synthesis. It can be used to synthesize compounds such as drugs, dyes and pesticides. In addition, it can also be used as an organic catalyst and an additive.
4-formyl-3,5-dimethylbenzonitrile is prepared by various methods. One commonly used method is the reaction of 2,4-dimethylbenzaldehyde with hydrocyanic acid to give 4-formyl-3,5-dimethylbenzonitrile. This reaction can be carried out under acidic conditions, and the reaction temperature is generally carried out at room temperature.
Regarding safety information, 4-formyl-3,5-dimethylbenzonitrile is generally safer under normal use conditions, but the following matters still need to be paid attention:
-Eye and skin contact: Avoid contact with eyes and skin. If contact is accidental, rinse immediately with plenty of water and seek medical advice.
-Inhalation: If aerosol is generated during use or storage, ensure that it is used in a well-ventilated area and avoid inhalation.
-Food and water: Avoid exposure to compounds when eating, drinking or smoking.
For safe operation, it is important to follow safety practices and wear appropriate personal protective equipment, such as lab gloves and protective glasses. The 4-formyl-3, 5-dimethylbenzonite should be stored in a closed container, away from fire and oxidizing agents. If you have any questions or accidents, please consult a professional immediately.
The properties of 4-formyl-3,5-dimethylbenzonitrile are as follows:
-Appearance: colorless or yellowish liquid
-Melting point:-10 ℃
-Boiling point: 82-83 ℃
-Density: 1.088 g/mL
-Solubility: Soluble in organic solvents such as alcohols, ethers and ketones, almost insoluble in water.
One of the main uses of 4-formyl-3,5-dimethylbenzonitrile is as an intermediate in organic synthesis. It can be used to synthesize compounds such as drugs, dyes and pesticides. In addition, it can also be used as an organic catalyst and an additive.
4-formyl-3,5-dimethylbenzonitrile is prepared by various methods. One commonly used method is the reaction of 2,4-dimethylbenzaldehyde with hydrocyanic acid to give 4-formyl-3,5-dimethylbenzonitrile. This reaction can be carried out under acidic conditions, and the reaction temperature is generally carried out at room temperature.
Regarding safety information, 4-formyl-3,5-dimethylbenzonitrile is generally safer under normal use conditions, but the following matters still need to be paid attention:
-Eye and skin contact: Avoid contact with eyes and skin. If contact is accidental, rinse immediately with plenty of water and seek medical advice.
-Inhalation: If aerosol is generated during use or storage, ensure that it is used in a well-ventilated area and avoid inhalation.
-Food and water: Avoid exposure to compounds when eating, drinking or smoking.
For safe operation, it is important to follow safety practices and wear appropriate personal protective equipment, such as lab gloves and protective glasses. The 4-formyl-3, 5-dimethylbenzonite should be stored in a closed container, away from fire and oxidizing agents. If you have any questions or accidents, please consult a professional immediately.
Last Update：2024-04-09 20:52:54
