White crystals. Melting point 37 °C, boiling point 282 °C, relative density 1.054-1.064 (liquid), refractive index 1.5795, soluble in 7 volumes of 95Chemicalbook% ethanol and oil fragrance. It has an orange leaf-like, green and bitter herb smell, which is not very pleasant. In the very light time, there is a sweet orange blossom and grape aroma, the aroma is more gentle and delicate, and the fragrance is very long.