85-44-9 Phthalic anhydride
| ???? |
Phthalic anhydride |
| ?? ?? |
Phthalic anhydride; 2,5-Isobenzofurandione; 2-benzofuran-1,3-dione; 2,2'-(oxydicarbonyl)dibenzoic acid; o-Phthalic anhydride |
| ??? |
C8H4O3 |
| ??? |
148.12 |
| InChI |
InChI=1/C16H10O7/c17-13(18)9-5-1-3-7-11(9)15(21)23-16(22)12-8-4-2-6-10(12)14(19)20/h1-8H,(H,17,18)(H,19,20) |
| cas?? |
85-44-9 |
| EC?? |
201-607-5 |
| ?? ?? |
|
| ?? |
1.484g/cm3 |
| ?? ? |
129-132℃ |
| ??? |
589.218°C at 760 mmHg |
| ?? ?? |
1.646 |
| ??? |
223.231°C |
| ? ??? |
6 g/L (20℃) |
| ??? |
0mmHg at 25°C |
| ??? ?? |
 Xn:Harmful;
|
| ??? ?? |
R22:;
R37/38:;
R41:;
R42/43:;
|
| ?? ?? |
S22:;
S24/25:;
S26:;
S37/39:;
S46:;
|
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