592-31-4 n-Butylurea
| ?????? ?? ??? |
n-Butylurea |
| ???????? ??? |
n-Butylurea; Butylurea; 1-butylurea |
| ????? ???????? |
C5H12N2O |
| ?????? ??? |
116.1616 |
| InChI |
InChI=1/C5H12N2O/c1-2-3-4-7-5(6)8/h2-4H2,1H3,(H3,6,7,8) |
| ??? ??????? ?????? |
592-31-4 |
| EINECS |
209-748-4 |
| ????? ?????? |
|
| ????? |
0.962g/cm3 |
| ?????? |
94-98℃ |
| ????? ?? ??? |
179.4°C at 760 mmHg |
| ??????? ??????? |
1.449 |
| ????? ??????? |
62.3°C |
| ???? ?? ??????? |
soluble |
| ????? ?? ???? |
0.944mmHg at 25°C |
| ???? ?????? |
Xn:Harmful;
|
| ???? ?? ??? |
R20/21/22:;
R37:;
R68:;
|
| ??????? ????? |
S36/37:;
S45:;
|
|