62-23-7 4-Nitrobenzoic acid
| ??? ????? |
4-Nitrobenzoic acid |
| ??? ??????? |
4-Nitrobenzoic acid; P-Nitrobenzoic acid; 4-nitrobenzoate; Para Nitrobenzoic acid; PNBA |
| ????? ???????? |
C7H4NO4 |
| ??? ??????? |
166.1115 |
| InChI |
InChI=1/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)/p-1 |
| ????? ?????? |
62-23-7 |
| ????? ??????? ??????? |
200-526-2 |
| ?????? ??????? |
|
| ???? ??? |
239-242℃ |
| ???? ????? |
359.1°C at 760 mmHg |
| ???? ?????? |
166.5°C |
| ?????? ?? |
<0.1 g/100 mL at 26℃ |
| ???? ???? |
8.78E-06mmHg at 25°C |
| ??? ?????? |
Xn:Harmful;
|
| ????? ??? |
R22:;
|
| ??????? ????? |
S24/25:;
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