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Product Catalogue |
| :: N,N'-(4,4'-methylenediphenyl) dimaleimide |
| Abbr. |
BMI |
CAS No. |
13676-54-5 |
| Molecular Weight |
358.35 |
| Structural Formula |
 |
| Molecular Formula |
C21H14N2O4 |
| Usage Material for polysulfone amide and other polymers, anti-leprosy drug. |
| Properties: yellow solid; soluble in dioxide, THF, DMF and hot acetone, insoluble in toluene, petroleum ether and water. |
Quality specifications:
Item |
Requirement |
Appearance |
Yellowish powder |
Purity |
>97% (HPLC) |
Melting point |
158-160°C |
Acid value |
<1 mg KOH /g |
Solubility in toluene |
20g/100g(at 110°C) |
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| Usages: This compound can be used in modification of plastics and production of thermosetting bismaleimide-based polyimide resins and other high-temperature resistant resins, which are very useful in the manufacture of insulating materials, carbon-fiber composite, printed circuit boards, potting compounds, diamond grinding wheels and so on. |
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