ChemNet > CAS > 198348-89-9 5-nitro-3-pyrazolecarboxylic acid
198348-89-9 5-nitro-3-pyrazolecarboxylic acid
| product Name |
5-nitro-3-pyrazolecarboxylic acid |
| Synonyms |
tris(isopropylcyclopentadienyl)terbium; 5-nitro-3-pyrazolecarboxylci acid; 3-nitro-1H-pyrazole-5-carboxylic acid; 3-nitro-1H-pyrazole-5-carboxylate; 5-Nitro-1H-Pyrazole-3-Carboxylic Acid |
| Molecular Formula |
C4H2N3O4 |
| Molecular Weight |
156.0769 |
| InChI |
InChI=1/C4H3N3O4/c8-4(9)2-1-3(6-5-2)7(10)11/h1H,(H,5,6)(H,8,9)/p-1 |
| CAS Registry Number |
198348-89-9 |
| Molecular Structure |
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| Melting point |
188℃ |
| Boiling point |
509.6°C at 760 mmHg |
| Flash point |
262°C |
| Vapour Pressur |
3.31E-11mmHg 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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