Pesticide intermediate 3,4,5,6-Tetrahydro Phthalimide

Product Information

Pesticide Intermediates 3,4,5,6-Tetrahydro Phthalimide

3,4,5,6-Tetrahydro Phthalimide, also known as THFDM, is an organic compound. Below is a description of its properties, uses, preparation and safety information:
Properties:
This product is colorless crystal or slightly green yellow crystal, M.P. 80 ~ 82 ℃, relative density 1.4600, slightly soluble in water, easily soluble in organic solvents such as benzene, chloroform, dichloroethane, ethanol and toluene, and difficult to dissolve in petroleum ether.

Uses:
1. 3,4,5,6-tetrahydrophthalimide can be used as a reagent in organic synthesis, acting as a catalyst, solvent, protective base and reagent in chemical reactions.
2. It is often used in the synthesis of a variety of organic compounds, such as the conversion of carboxylic anhydride and catalytic dehydration reactions.
Preparation:
1. 3,4,5,6-tetrahydrophthalimide is prepared mainly by the hydrogenation of phthalimide.
2. This reaction generally uses a catalyst and a hydrogen source, such as a palladium or platinum-catalyzed hydrogenation-reduction reaction.

Storage:
Preserve in well-closed, light-resistant and airtight containers.
Safety Information:
1. 3,4,5,6-tetrahydrophthalimide will not cause fire or explosion under normal conditions.
2. However, it is a flammable liquid and will burn on contact with open flames, high temperature ignition sources, or oxidizing agents.
3. When using it, take good ventilation measures to avoid inhaling its vapors or mists.
4. In case of contact with skin and eyes, flush immediately with plenty of water and seek medical help.
5. Care should be taken to avoid contact with oxidizing agents, strong acids, strong bases and flammable materials when preparing, handling and storing it.

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