| 1,8-Naphthalimide Basic information |
| Product Name: | 1,8-Naphthalimide |
| Synonyms: | 1,8-NAPHTHALIC ACID AMIDE;Naphthalin-1,8-dicarbonsureimid;1H-Benz[de]isoquinoline-1,3;1,8-Naphthalenediformylimine;benzo[de]isoquinoline-1,3-dione;1,8-N;2H-Benzo[de]isoquinoline-1,3-dione;Naphthalene-1,8-dicarbimide |
| CAS: | 81-83-4 |
| MF: | C12H7NO2 |
| MW: | 197.19 |
| EINECS: | 201-379-7 |
| Product Categories: | Carbonyl Compounds;Cyclic Imides;Intermediates of Dyes and Pigments;organic intermediate;Organic Building Blocks;Cyclic Imides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 81-83-4.mol |
| 1,8-Naphthalimide Chemical Properties |
| Melting point | 299-300 °C(lit.) |
| Boiling point | 334.29°C (rough estimate) |
| density | 1.2292 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 1.4500 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 9.48±0.20(Predicted) |
| color | White to Yellow to Orange |
| Water Solubility | Insoluble in water. |
| BRN | 153150 |
| LogP | 1.4 at 24℃ |
| CAS DataBase Reference | 81-83-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Benz[de]isoquinoline-1,3(2H)-dione(81-83-4) |
| EPA Substance Registry System | 1H-Benz[de]isoquinoline-1,3(2H)-dione (81-83-4) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36 |
| Safety Statements | 37/39-26 |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 29251995 |
| MSDS Information |
| Provider | Language |
|---|---|
| 1,8-Naphthalimide | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 1,8-Naphthalimide Usage And Synthesis |
| Chemical Properties | off-white to white powder |
| Uses | It is a useful material for utilization in phosphorescence dye doped organic light emitting diodes (oleds), hole blocking and electron-conducting material. |
| Flammability and Explosibility | Nonflammable |
| 1,8-Naphthalimide Preparation Products And Raw materials |
| Raw materials | 1,8-NAPHTHALIC ACID |
| Preparation Products | Benz[cd]indol-2(1H)-one-->Pigment Red 190-->Pigment Red 179-->3,9-perylenedicarboxylic acid |
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