3-ALD 52 (3-ALD 52) is an organic compound with the formula C7H7NO and molecular weight 121.14.

The basic properties are as follows:

1. Appearance: 3-ALD 52 is a colorless or light yellow liquid with a special aroma.

2. Solubility: 3-ALD 52 is soluble in most organic solvents, such as alcohols, ethers, ketones and chlorinated hydrocarbons. Low solubility in water.

3. Melting point and boiling point: The melting point of 3-ALD 52 is about -10°C to -9°C, and the boiling point is about 203°C to 204°C.

4. Chemical properties: 3-ALD 52 belongs to pyridine compounds, which can be prepared by acylation reaction. It can undergo typical chemical reactions on the pyridine ring, such as electrophilic substitution reaction, nuclear magnetic resonance and so on.

It is important to note that the nature and use of chemicals may vary depending on the specific preparation method, purity and conditions of use. When operating and using 3-ALD 52, it is important to follow the safe operating procedures and ensure appropriate protective measures and conditions to ensure personal safety and the smooth conduct of the experiment.