628-21-7 1,4-Diiodobutane
| ??? ????? |
1,4-Diiodobutane |
| ??? ??????? |
1,4-Diiodobutane; 1,4-Diiodobutane, (Tetramethylene diiodide); Tetramethylene diiodide |
| ????? ???????? |
C4H8I2 |
| ??? ??????? |
309.9153 |
| InChI |
InChI=1/C4H8I2/c5-3-1-2-4-6/h1-4H2 |
| ????? ?????? |
628-21-7 |
| ????? ??????? ??????? |
211-032-1 |
| ?????? ??????? |
|
| ????? |
2.344g/cm3 |
| ???? ??? |
6℃ |
| ???? ????? |
246.1°C at 760 mmHg |
| ???? ???? |
1.621 |
| ???? ?????? |
116.7°C |
| ?????? ?? |
insoluble |
| ???? ???? |
0.0434mmHg at 25°C |
| ??? ?????? |
Xi:Irritant;
|
| ????? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
|