598-50-5 Methylurea
| ??? ????? |
Methylurea |
| ??? ??????? |
Methylurea; Monomethyl urea; Mono methyl urea; 1-methylurea; N-Methylurea |
| ????? ???????? |
C2H6N2O |
| ??? ??????? |
74.0818 |
| InChI |
InChI=1/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5) |
| ????? ?????? |
598-50-5 |
| ????? ??????? ??????? |
209-935-0 |
| ?????? ??????? |
|
| ????? |
1.041g/cm3 |
| ???? ??? |
98-102℃ |
| ???? ????? |
114.6°C at 760 mmHg |
| ???? ???? |
1.432 |
| ???? ?????? |
23.1°C |
| ?????? ?? |
1000 g/L (20℃) |
| ???? ???? |
19.8mmHg at 25°C |
| ??? ?????? |
Xn:Harmful;
|
| ????? ??? |
R20/21/22:;
R37:;
R68:;
|
| ??????? ????? |
S36/37:;
S45:;
|
|