Molecular Formula | C17H26O |
Molar Mass | 246.39 |
Density | 0.997g/mLat 25°C(lit.) |
Boling Point | 272°C(lit.) |
Specific Rotation(α) | -30 º (neat) |
Flash Point | >230°F |
Water Solubility | 6mg/L at 23℃ |
Vapor Presure | 2.5hPa at 25℃ |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | n20/D 1.516(lit.) |
MDL | MFCD03410252 |
Physical and Chemical Properties | Light yellow to brown yellow liquid. Boiling point 140-160 ℃/666.7, relative density 0.996-1.010, refractive index 1.517-1.521, flash point 171 ℃, dissolved in 3-7 volume 80% ethanol. There is a mild woody aroma, with some ambergris and musk-like aroma. |
Use | Used as a spice |
WGK Germany | 2 |
Raw Materials | Cedrene |
LogP | 5.9 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | can be combined with fragrance and used in very modern perfume essence. It can be well coordinated with other woody incense, ointment incense and moss fragrance. New fragrance can be used in floral flavors. Used as a spice |
production method | the cypress oil after removing cypress contains about α-cypress 40% ~ 45%,β-cypress 5% ~ 15% and lohanberene 40% ~ 45%, which is isomerized in polyphosphoric acid to produce 7,10-ethylene -4,4,7-trimethyl -1,(9)-Octahydronaphthalene, and then acetylated into the desired product by polyphosphate acetic anhydride. |