The boiling point of 4-bromorutalite is 255-256 °C (lit.) at 25°C (lit.) The density is 1.509 g/mL, the refractive index (n20/D) is 1.573 (lit.), and the flash point is 22 Chemicalbook 9°F. Generally, it is placed in a dark place, sealed, dried, and stored at room temperature. In addition, 4-bromoreturethane is an important synthetic fragrance and an important pharmaceutical intermediate. At present, 4-bromoreturultan is very promising in the domestic and foreign markets.