2,3,3,4-biphenyl tetracarboxylic dianhydride CAS#36978-41-3
2,3,3,4-Biphenyl Tetracarboxylic Dianhydride (CAS# 36978-41-3) is a white crystalline solid used as a key precursor in the production of high-performance polyimide polymers for applications in electronics, aerospace, and automotive industries, known for its thermal stability and insolubility in water, available in various packaging options with customization services to meet specific industry needs.
2,3,3,4-biphenyl tetracarboxylic dianhydride CAS#36978-41-3
| 2,3,3,4-biphenyl tetracarboxylic dianhydride Chemical Properties |
| Melting point | 199 ??C |
| Boiling point | 609.3??48.0 ??C(Predicted) |
| density | 1.625??0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Almost white |
| InChI | InChI=1S/C16H6O6/c17-13-9-5-4-7(6-11(9)15(19)21-13)8-2-1-3-10-12(8)16(20)22-14(10)18/h1-6H |
| InChIKey | FYYYKXFEKMGYLZ-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C(C3C=CC4C(=O)OC(=O)C=4C=3)=CC=C2)C(=O)O1 |
| CAS DataBase Reference | 36978-41-3(CAS DataBase Reference) |
| EPA Substance Registry System | [4,5′-Biisobenzofuran]-1,1′,3,3′-tetrone (36978-41-3) |
| Safety Information |
| HS Code | 2922498590 |
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