ChemNet > CAS > 552-30-7 1,2,4-Benzenetricarboxylic anhydride
552-30-7 1,2,4-Benzenetricarboxylic anhydride
| Produkt-Name |
1,2,4-Benzenetricarboxylic anhydride |
| Englischer Name |
1,2,4-Benzenetricarboxylic anhydride; Trimellitic anhydride; 4-Carboxyphthalic anhydride; 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid |
| Molekulare Formel |
C9H4O5 |
| Molecular Weight |
192.1251 |
| InChI |
InChI=1/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11) |
| CAS Registry Number |
552-30-7 |
| EINECS |
209-008-0 |
| Molecular Structure |
|
| Dichte |
1.669g/cm3 |
| Schmelzpunkt |
164-169℃ |
| Siedepunkt |
470.6°C at 760 mmHg |
| Brechungsindex |
1.662 |
| Flammpunkt |
201.3°C |
| Wasserlöslichkeit |
DECOMPOSES |
| Dampfdruck |
1.17E-09mmHg at 25°C |
| Gefahrensymbole |
 Xn:Harmful;
|
| Risk Codes |
R37:;
R41:;
R42/43:;
|
| Safety Beschreibung |
S22:;
S26:;
S36/37/39:;
|
|
