Pharmaceutical grade phthalimide (85-41-6)

Chinese name phthalimide; Phthalimide; Benzoimide

English name Phthalimide; 1,3-Dihydro-1,3-dioxoisoindole; Benzene-1,2-dicarboxylic acid imide; Isoindole-1,3-dione

Molecular formula C8H5NO2

Molecular weight 147.13

Content (%) ≥ 99

Melting point 238 ° C

Boiling point 366 ° C

Flash point 165 ° C

Density 1.21

Sublimation point 366 ℃

Solubility: soluble in alkali, glacial acetic acid, and pyridine, difficult to dissolve in water, slightly soluble in heated chloroform, benzene, ether, and alcohol

Appearance: Pure product is a white, brittle crystal, while industrial product is a light yellow amorphous block

Product Usage

[Purpose 1] Used for the production of pesticides, dyes, fragrances, pharmaceuticals, rubber additives CTP, and can also be used for the production of efficient ion exchange resins, surfactants, etc

【 Purpose 2 】 Used for organic synthesis

[Usage 3] Phthalimide is an intermediate for fungicides such as fungicides such as Chlorpyrifos, insecticides such as Imidacloprid, and herbicides such as Chlorpyrifos.

[Usage 4] This product is an intermediate for many fine chemicals such as secondary dyes, pesticides, pharmaceuticals, rubber additives, etc., such as for the production of phthalein, phthalic nitrile, indigo, fungicides such as sterilizing pills, insecticides such as imidacloprid, and so on.

【 Purpose 5 】 Organic synthesis. Manufacturing indigo. Insecticide.