1433-11-0 ??????-?? 4
| ?????? ?? ??? |
??????-?? 4 |
| ????????? |
; ??????-?? 4,98 ??????% ??; (~ 2 ~ H_4_) ?????? |
| ???????? ??? |
Urea-d4; Urea-d4,98 atom % D; (~2~H_4_)urea |
| ????? ???????? |
CD4N2O |
| ?????? ??? |
64.0799 |
| InChI |
InChI=1/CH4N2O/c2-1(3)4/h(H4,2,3,4)/i/hD4 |
| ??? ??????? ?????? |
1433-11-0 |
| EINECS |
215-857-8 |
| ????? ?????? |
|
| ????? |
1.294g/cm3 |
| ?????? |
135-137℃ |
| ????? ?? ??? |
196.6°C at 760 mmHg |
| ??????? ??????? |
1.468 |
| ????? ??????? |
72.7°C |
| ????? ?? ???? |
0.395mmHg at 25°C |
| ??????? ????? |
S24/25:Avoid contact with skin and eyes.;
|
|