ChemNet > CAS > 37718-11-9 4-pyrazolecarboxylic acid
37718-11-9 4-pyrazolecarboxylic acid
| Naam product |
4-pyrazolecarboxylic acid |
| Engelse naam |
4-pyrazolecarboxylic acid; 1H-pyrazole-4-carboxylic acid; Pyrazole-4-carboxylic acid |
| MF |
C4H4N2O2 |
| Molecuulgewicht |
112.0868 |
| InChI |
InChI=1/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8) |
| CAS-nummer |
37718-11-9 |
| EINECS |
253-641-5 |
| Moleculaire Structuur |
|
| Dichtheid |
1.524g/cm3 |
| Smeltpunt |
282℃ (dec.) |
| Kookpunt |
417.1°C at 760 mmHg |
| Brekingsindex |
1.616 |
| Vlampunt |
206.1°C |
| Dampdruk |
1.05E-07mmHg at 25°C |
| Gevaarsymbolen |
 Xi:Irritant;
|
| Risico-codes |
R36/37/38:;
|
| Veiligheid Omschrijving |
S26:;
S37/39:;
|
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