Pyridine-4-boronic acid

CAS：1692-15-5

Density: 1.2 ± 0.1 g/cm³
Boiling point: 308.8 ± 34.0 °C at 760 mmHg
Melting point: >300 °C (lit.)
Molecular formula: C₅H₆BNO₂
Molecular weight: 122.918
Flash point: 140.5 ± 25.7 °C
Exact mass: 123.049156
PSA: 53.35000
LogP: 0.10
Appearance: Pale orange granular powder
Vapor pressure: 0.0 ± 0.7 mmHg at 25°C
Refractive index: 1.534
Storage conditions: Sealed and stored at -20 °C

Stability: Stable under normal temperature and pressure; avoid strong oxidizers and metal contact.

Water solubility: Insoluble in water

Molecular structure:

1. Molar refractivity: 31.08
2. Molar volume (m³/mol): 99.9
3. Parachor (at 90.2 K): 267.2
4. Surface tension (dyne/cm): 51.1
5. Polarizability (10⁻²⁴ cm³): 12.32