Product Details
| Product Name: 4-Nitrophthalimide | CAS No.: 89-40-7 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2026/08/10 |
| Lead time: In stock | Packaging: bottle/ drum/ bucket/ IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | 4-Nitrophthalimide |
| Synonyms: | AKOS B028733;5-NITRO-1,3-DIHYDRO-2H-ISOINDOL-1,3-DIONE;5-NITRO-1H-ISOINDOLE-1,3(2H)-DIONE;4 - nitro phthalates forMyl aMine;5-NITROPHTHALIMIDE;5-NITROISOINDOLINE-1,3-DIONE;5-NITROISOINDOLE-1,3-DIONE;4-NITRO-1,2-BENZENE DICARBOXYLIC ACID, IMIDE |
| CAS: | 89-40-7 |
| MF: | C8H4N2O4 |
| MW: | 192.13 |
| EINECS: | 201-905-5 |
| Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;N;Stains and Dyes;Stains&Dyes, A to |
| Mol File: | 89-40-7.mol |
 | |
| 4-Nitrophthalimide Chemical Properties |
| Melting point | 206 °C |
| Boiling point | 328.09°C (rough estimate) |
| density | 1.5513 (rough estimate) |
| refractive index | 1.4900 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 7.79±0.20(Predicted) |
| color | Yellow powder |
| Water Solubility | <0.01 g/100 mL at 18 oC |
| BRN | 180224 |
| Stability: | Stable. Combustible. Incompatible with moisture, water, strong oxidising agents, strong bases. |
| 4-Nitrophthalimide Usage And Synthesis |
| Chemical Properties | slight yellow powder |
| Uses | 4-Nitrophthalimide is used as intermediate of organic synthesis and fluorescent dyes, it can be used to produce azo dyes, luminol, etc. It can also be used to prepare 4-nitrophthalonitrile, 5-cyanophthalide and other drug intermediates. |
| Preparation | 4-Nitrophthalimide is synthesized from phthalimide by nitration. Cool the fuming nitric acid to below 5°C, slowly add concentrated sulfuric acid dropwise, and control the temperature to 10-13°C. Plus phthalimide. Leave at room temperature overnight. Then, it was poured into ice water with stirring, and the precipitate was precipitated below 20°C. Filter, wash with water, dry, and then recrystallize from ethanol to obtain 4-nitrophthalimide with a yield of 60%. |
| General Description | Yellow powder. |
| Air & Water Reactions | 4-Nitrophthalimide can be hydrolyzed. . Insoluble in water. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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