ChemNet > CAS > 19438-61-0 4-Methylphthalic anhydride
19438-61-0 4-Methylphthalic anhydride
| ??? ????? |
4-Methylphthalic anhydride |
| ??? ??????? |
4-Methylphthalic anhydride; 1,3-Isobenzofurandione, 5-methyl-; Phthalic anhydride, 4-methyl-; 5-methyl-2-benzofuran-1,3-dione |
| ????? ???????? |
C9H6O3 |
| ??? ??????? |
162.1421 |
| InChI |
InChI=1/C9H6O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2-4H,1H3 |
| ????? ?????? |
19438-61-0 |
| ????? ??????? ??????? |
243-073-6 |
| ?????? ??????? |
|
| ????? |
1.364g/cm3 |
| ???? ??? |
88-92℃ |
| ???? ????? |
295°C at 760 mmHg |
| ???? ???? |
1.597 |
| ???? ?????? |
156.3°C |
| ?????? ?? |
insoluble |
| ???? ???? |
0.00157mmHg at 25°C |
| ??? ?????? |
Xi:Irritant;
|
| ????? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
|