3040-63-9 ????????
| ???? |
???????? |
| ?? |
; ? ???, 1,1,2,2- ??? ??-; ???????? |
| ?? ?? |
tetraethyldiphosphane; diphosphine, 1,1,2,2-tetraethyl-; Tetraethyldiphosphane |
| ??? |
C8H20P2 |
| ??? |
178.1919 |
| InChI |
InChI=1/C8H20P2/c1-5-9(6-2)10(7-3)8-4/h5-8H2,1-4H3 |
| cas?? |
3040-63-9 |
| ?? ?? |
|
| ??? |
214.5°C at 760 mmHg |
| ??? |
84.9°C |
| ??? |
0.227mmHg at 25°C |
|