| C18H20O3S | F(000) = 672 |
| Mr = 316.40 | Dx = 1.289 Mg m−3 |
| Monoclinic, P21/c | Melting point: 417 K |
| Hall symbol: -P 2ybc | Mo Kα radiation, λ = 0.71073 Å |
| a = 13.9633 (4) Å | Cell parameters from 6497 reflections |
| b = 7.7094 (2) Å | θ = 2.6–29.0° |
| c = 15.1518 (4) Å | µ = 0.21 mm−1 |
| β = 90.705 (3)° | T = 293 K |
| V = 1630.95 (8) Å3 | Plate, colourless |
| Z = 4 | 0.55 × 0.5 × 0.01 mm |