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 |
|