ChemNet > CAS > 20261-31-8 4-Hydroxy-3-nitrocoumarin
20261-31-8 4-Hydroxy-3-nitrocoumarin
Nom |
4-Hydroxy-3-nitrocoumarin |
Nom anglais |
4-Hydroxy-3-nitrocoumarin; 3-NITRO-4-HYDROXYCOUMARIN; 2-hydroxy-3-nitro-4H-chromen-4-one; 4-hydroxy-3-nitro-2H-chromen-2-one |
Formule moléculaire |
C9H5NO5 |
Poids Moléculaire |
207.1397 |
InChI |
InChI=1/C9H5NO5/c11-8-5-3-1-2-4-6(5)15-9(12)7(8)10(13)14/h1-4,11H |
Numéro de registre CAS |
20261-31-8 |
Structure moléculaire |
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Densité |
1.638g/cm3 |
Point de fusion |
171-173℃ |
Point d'ébullition |
364.492°C at 760 mmHg |
Indice de réfraction |
1.674 |
Point d'éclair |
174.239°C |
Pression de vapeur |
0mmHg at 25°C |
Les symboles de danger |
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Codes des risques |
R36/37/38:Irritating to eyes, respiratory system and skin.;
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Description de sécurité |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;
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