4480-83-5 Diglycolic anhydride
| ??? ????? |
Diglycolic anhydride |
| ??? ??????? |
Diglycolic anhydride; 1,4-Dioxane-2,6-dione |
| ????? ???????? |
C4H4O4 |
| ??? ??????? |
116.0722 |
| InChI |
InChI=1/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2 |
| ????? ?????? |
4480-83-5 |
| ????? ??????? ??????? |
224-761-5 |
| ?????? ??????? |
|
| ????? |
1.423g/cm3 |
| ???? ??? |
90-95℃ |
| ???? ????? |
241.9°C at 760 mmHg |
| ???? ???? |
1.45 |
| ???? ?????? |
105.7°C |
| ???? ???? |
0.0351mmHg at 25°C |
| ??? ?????? |
Xi:Irritant;
|
| ????? ??? |
R36/37/38:;
|
| ??????? ????? |
S24/25:;
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