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108-26-9 3-Methyl-5-Pyrazolone |
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Chemical Name | 3-Methyl-5-Pyrazolone |
Synonyms | 3-Methyl-2-pyrazolin-5-one;3-methyl pyrazole-5-one;5-methyl-2,4-dihydro-3H-pyrazol-3-one;5-methyl-1,2-dihydro-3H-pyrazol-3-one;3-Methyl-1H-pyrazol-5-ol |
Molecular Formula | C4H6N2O |
Molecular Weight | 98.1032 |
InChl | InChI=1/C4H6N2O/c1-3-2-4(7)6-5-3/h2H,1H3,(H2,5,6,7) |
CAS Registry Number | 108-26-9;132712-71-1 |
EINECS | 203-565-3 |
Molecular Structure | |
Density | 1.107g/cm3 |
Melting Point | 220-224℃ |
Boiling Point | 309.7°C at 760 mmHg |
Refractive Index | 1.475 |
Flash Point | 141.1°C |
Vapour Pressur | 0.000345mmHg at 25°C |
Safety Description | S24/25:; |
MSDS |