3H-Pyrazol-3-one,4,5-dihydro-5-methyl-4-nitroso-(9CI)

Names

[ CAS No. ]:
147738-83-8

[ Name ]:
3H-Pyrazol-3-one,4,5-dihydro-5-methyl-4-nitroso-(9CI)

[Synonym ]:
5-Methyl-4-nitroso-4,5-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one, 4,5-dihydro-5-methyl-4-nitroso-

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
195.2±43.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₅N₃O₂

[ Molecular Weight ]:
127.101

[ Flash Point ]:
72.4±33.5 °C

[ Exact Mass ]:
127.038177

[ LogP ]:
-0.81

[ Vapour Pressure ]:
0.4±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.692