1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol

CAS：122431-37-2

Density: 1.5 ± 0.1 g/cm³
Boiling point: 224.4 ± 35.0 °C at 760 mmHg
Melting point: 177–179°C
Molecular formula: C₅H₅F₃N₂O
Molecular weight: 166.101
Flash point: 89.5 ± 25.9 °C
Exact mass: 166.035400
Topological Polar Surface Area (PSA): 38.05000
LogP: 1.97
Appearance: Pale yellow crystalline powder or needles
Vapor pressure: 0.1 ± 0.5 mmHg at 25°C
Refractive index: 1.471
Storage conditions: Sealed in a cool, dry environment
Stability: Does not decompose when used and stored as directed.

Molecular structure parameters:

1. Molar refractivity: 30.85
2. Molar volume (m³/mol): 110.4
3. Isothermal compressibility (at 90.2 K): 260.0
4. Surface tension (dyne/cm): 30.7
5. Polarizability (10⁻²⁴ cm³): 12.23