7418-65-7 4-Aminonicotinic acid
| ?????? ?? ??? |
4-Aminonicotinic acid |
| ???????? ??? |
4-Aminonicotinic acid; 4-Aminopyridine-3-carboxylic acid; 4-Amino Nicotinic Acid; 4-Amino Nicotinic Acid Methyl; 4-amino-3-pyridinecarboxylic acid |
| ????? ???????? |
C6H6N2O2 |
| ?????? ??? |
138.124 |
| InChI |
InChI=1/C6H6N2O2/c7-5-1-2-8-3-4(5)6(9)10/h1-3H,(H2,7,8)(H,9,10) |
| ??? ??????? ?????? |
7418-65-7 |
| ????? ?????? |
|
| ????? |
1.417g/cm3 |
| ?????? |
307-312℃ |
| ????? ?? ??? |
395.834°C at 760 mmHg |
| ??????? ??????? |
1.649 |
| ????? ??????? |
193.194°C |
| ????? ?? ???? |
0mmHg at 25°C |
| ???? ?????? |
Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
|