108-31-6 Maleic anhydride
| ?? ????? |
Maleic anhydride |
| ?? ????? |
Maleic anhydride; 2,5-Furandione; cis-Butenedioic anhydride; Sodium n-amylxanthate; MaleicAnhydride; MA; furan-2,5-dione; Maleic acid anhydride |
| ????????? ??????? |
C4H2O3 |
| ???? ???????? |
98.05808 |
| InChI |
InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H |
| ???? CAS |
108-31-6 |
| EINECS |
203-571-6 |
| ???? ???????? |
|
| ????? ????? |
52-55℃ |
| ???? ????? |
1.554 |
| ?????? ???? |
79 g/100 mL (25℃) |
| Hazard ?????? |
C:Corrosive;
|
| ??????? ???? |
R22:;
R34:;
R42/43:;
|
| ?????? ????? |
S22:;
S26:;
S36/37/39:;
S45:;
|
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