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1457-42-7 PYRIDAZINE-N-OXIDE

product Name PYRIDAZINE-N-OXIDE
CAS No 1457-42-7
Synonyms Pyridazine 1-oxide
Molecular Formula C4H4N2O
Molecular Weight 96.0874
InChI InChI=1/C4H4N2O/c7-6-4-2-1-3-5-6/h1-4H
Molecular Structure 1457-42-7 PYRIDAZINE-N-OXIDE
Density 1.19g/cm3
Melting point 298-305℃
Boiling point 210.7°C at 760 mmHg
Refractive index 1.564
Flash point 81.2°C
Vapour Pressur 0.275mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R37/38:;
R41:;
Safety Description S26:;
S39:;