ChemNet > CAS > 37718-11-9 4-pyrazolecarboxylic acid
37718-11-9 4-pyrazolecarboxylic acid
| ???? |
4-pyrazolecarboxylic acid |
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4-pyrazolecarboxylic acid; 1H-pyrazole-4-carboxylic acid; Pyrazole-4-carboxylic acid |
| ??? |
C4H4N2O2 |
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112.0868 |
| InChI |
InChI=1/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8) |
| cas?? |
37718-11-9 |
| EC?? |
253-641-5 |
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1.524g/cm3 |
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282℃ (dec.) |
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417.1°C at 760 mmHg |
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1.616 |
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206.1°C |
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1.05E-07mmHg at 25°C |
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 Xi:Irritant;
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R36/37/38:;
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S26:;
S37/39:;
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