ChemNet > CAS > 89-32-7 1,2,4,5-Benzenetetracarboxylic anhydride
89-32-7 1,2,4,5-Benzenetetracarboxylic anhydride
| Naam product |
1,2,4,5-Benzenetetracarboxylic anhydride |
| Engelse naam |
1,2,4,5-Benzenetetracarboxylic anhydride; Pyromellitic dianhydride; 1,2,4,5-Benzenetetracarboxylic dianhydride; benzene-1,2:4,5-tetracarboxylic dianhydride; PMDA; 1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone; Pyromellitic Dianhydride |
| MF |
C10H2O6 |
| Molecuulgewicht |
218.1193 |
| CAS-nummer |
89-32-7 |
| EINECS |
201-898-9 |
| Moleculaire Structuur |
|
| Dichtheid |
1.885g/cm3 |
| Smeltpunt |
283-287℃ |
| Kookpunt |
398.6°C at 760 mmHg |
| Brekingsindex |
1.708 |
| Vlampunt |
183.5°C |
| Oplosbaarheid in water |
decomposes |
| Dampdruk |
1.45E-06mmHg at 25°C |
| Gevaarsymbolen |
 Xn:Harmful;
|
| Risico-codes |
R41:;
R42/43:;
|
| Veiligheid Omschrijving |
S22:;
S24:;
S26:;
S37/39:;
|
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