ChemNet > CAS > 402-61-9 1H-Pyrazole-3-carboxylicacid, 5-methyl-
402-61-9 1H-Pyrazole-3-carboxylicacid, 5-methyl-
product Name |
1H-Pyrazole-3-carboxylicacid, 5-methyl- |
CAS No |
402-61-9;696-22-0 |
Synonyms |
3-methyl-1H-pyrazole-5-carboxylic acid; 5-Methyl-1H-pyrazole-3-carboxylic acid; 5-methylpyrazole-3-carboxylic acid; 5-methyl-1h-pyrazole-3-carboxylic acid;
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Molecular Formula |
C5H6N2O2 |
Molecular Weight |
126.11 |
InChI |
InChI=1/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9) |
EINECS |
206-953-0 |
Molecular Structure |
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Density |
1.404 g/cm3 |
Boiling point |
388.8 °C at 760 mmHg |
Refractive index |
1.595 |
Flash point |
188.9 °C |
Vapour Pressur |
9.69E-07mmHg at 25°C |
Hazard Symbols |
Xi:Irritant;
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Risk Codes |
R36/37/38:Irritating to eyes, respiratory system and skin.;
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Safety Description |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
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