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 |
| ????? ?????? |
3040-63-9 |
| ?????? ??????? |
|
| ???? ????? |
214.5°C at 760 mmHg |
| ???? ?????? |
84.9°C |
| ???? ???? |
0.227mmHg at 25°C |
|