ChemNet > CAS > 38103-06-9 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)
38103-06-9 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)
| product Name |
4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) |
| CAS No |
38103-06-9 |
| Synonyms |
4,4-(4,4-Isopropylidenediphenoxy)bis(phthalic anhydride)
; 2,2-Bis [4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride; BPADA; 5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione); 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride); 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride; 4,4'-Bisphenol A dianhydride; 2,2-Bis [4-(3,4-Dicarboxyphenoxy) Phenyl] Propane Dianhydride; 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propanedianhydride |
| Molecular Formula |
C31H20O8 |
| Molecular Weight |
520.4857 |
| InChI |
InChI=1/C31H20O8/c1-31(2,17-3-7-19(8-4-17)36-21-11-13-23-25(15-21)29(34)38-27(23)32)18-5-9-20(10-6-18)37-22-12-14-24-26(16-22)30(35)39-28(24)33/h3-16H,1-2H3 |
| EINECS |
253-781-7 |
| Molecular Structure |
|
| Density |
1.406g/cm3 |
| Melting point |
184-187℃ |
| Boiling point |
712.3°C at 760 mmHg |
| Refractive index |
1.656 |
| Flash point |
302.2°C |
| Vapour Pressur |
3.89E-20mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
R42:;
|
| Safety Description |
S26:;
S36:;
|
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