4-chloro-2,3-dihydro-1H-indene - Names and Identifiers
4-chloro-2,3-dihydro-1H-indene - Physico-chemical Properties
| Molecular Formula | C9H9Cl
|
| Molar Mass | 152.62 |
| Density | 1.169±0.06 g/cm3(Predicted) |
| Boling Point | 229.3±29.0 °C(Predicted) |
| Storage Condition | 2-8°C |
4-chloro-2,3-dihydro-1H-indene - Upstream Downstream Industry
4-chloro-2,3-dihydro-1H-indene - Introduction
4-chloro-2,3-dihydro-1H-indene is an organic compound with the chemical formula C9H7C1. It is a dihydroindene derivative with a chlorine atom.
Its properties are as follows:
-Appearance: Colorless to light yellow liquid or solid
-Melting Point: about 40-42 ℃
-Boiling point: About 246-249 ℃
-Solubility: Soluble in organic solvents such as alcohols, ethers and ketones, almost insoluble in water
It has some uses in a number of areas, including:
-Drug synthesis: As an intermediate for the synthesis of biologically active compounds, such as drugs and pesticides.
-Chemical research: used for organic synthesis reactions and catalyst preparation.
The method of preparing 4-chloro-2,3-dihydro-1H-indene can be carried out by the following steps:
1.2-chlorobenzaldehyde and malonic anhydride react to generate propyl pyridine-2-formate.
2. The pyridine -2-formate propyl ester and water react to generate keto acid.
3. Reacting keto acid with Sulfur tetrachloride to generate acid chloride.
4. The acid chloride reacts with the hydrocarbon phenylimine on the benzene ring to generate 4-chloro-2, 3-dihydroxy-1h-indene.
Regarding the safety information of 4-chloro-2,3-dihydro-1H-indene, it is an organic compound, so it has a certain degree of danger. Here are some common security considerations:
-Avoid contact with skin, eyes and mouth. In case of contact, rinse immediately with plenty of water.
-Wear protective gloves, goggles and protective clothing during use or handling.
-Operate in a well-ventilated place to avoid inhaling its vapors.
-Store in a sealed container, away from fire and oxidizing agents.
Please note that this is only a brief description. Packaging labels and relevant safety literature should be read carefully before using or handling the compound. Appropriate laboratory safety practices and operating procedures should be followed when conducting any chemical experiments.
Last Update：2024-04-09 21:54:55