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CAS No.: | 5203-77-0 |
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Name: | 1,3-Dimethyl-5-hydroxypyrazole |
Article Data: | 13 |
Molecular Structure: | |
Formula: | C5H8N2O |
Molecular Weight: | 112.131 |
Synonyms: | Pyrazol-5-ol,1,3-dimethyl- (6CI,7CI,8CI);1,3-Dimethyl-1H-pyrazol-5-ol;1H-Pyrazol-5-ol,1,3-dimethyl-; |
Density: | 1.178 g/cm3 |
Melting Point: | 113-117 °C |
Boiling Point: | 225.905 °C at 760 mmHg |
Flash Point: | 90.425 °C |
Appearance: | white to light yellow crystal powder |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
PSA: | 38.05000 |
LogP: | 0.43410 |
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Systematic Name: 1,3-Dimethyl-1H-pyrazol-5-ol
Empirical Formula: C5H8N2O
Molecular Weight: 112.1298
SMILES: Cc1cc(O)n(C)n1
InChI: InChI=1/C5H8N2O/c1-4-3-5(8)7(2)6-4/h3,8H,1-2H3
InChIKey: RAECFQNUIFBPCT-UHFFFAOYAC
Product Categories: Pyrazole
Index of Refraction: 1.554
Molar Refractivity: 30.526 cm3
Molar Volume: 95.189 cm3
Surface Tension: 38.499 dyne/cm
Density: 1.178 g/cm3
Flash Point: 90.425 °C
Enthalpy of Vaporization: 48.124 kJ/mol
Boiling Point: 225.905 °C at 760 mmHg
Vapour Pressure: 0.056 mmHg at 25 °C
Appearance: white to light yellow crystal powder
Melting Point of 5-Hydroxy-1,3-dimethylpyrazole (CAS NO.5203-77-0): 113-117 °C
5-Hydroxy-1,3-dimethylpyrazole (CAS NO.5203-77-0), its Synonyms are 1,3-Dimethyl-1H-pyrazol-5-ol ; 1,3-Dimethyl-5-hydroxypyrazole ; 2,5-Dimethyl-1,2-dihydropyrazol-3-one .