| C20H34NO2P | F(000) = 768 |
| Mr = 351.45 | Dx = 1.126 Mg m−3 |
| Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
| Hall symbol: P 2ac 2ab | Cell parameters from 1474 reflections |
| a = 8.305 (3) Å | θ = 2.6–18.0° |
| b = 11.064 (4) Å | µ = 0.14 mm−1 |
| c = 22.557 (9) Å | T = 298 K |
| V = 2072.8 (15) Å3 | Block, colourless |
| Z = 4 | 0.45 × 0.40 × 0.37 mm |