PRODUCT Properties
| Melting point: | 5-6 °C(lit.) |
| alpha | D20 +66.9° |
| Boiling point: | 192-194 °C(lit.) |
| Density | 0.948 g/mL at 25 °C(lit.) |
| FEMA | 2479 | D-FENCHONE |
| refractive index | n |
| Flash point: | 127 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Odor | at 100.00 %. camphor thuja cedarleaf herbal earthy woody |
| Odor Type | balsamic |
| optical activity | [α]20/D +62±1°, neat |
| Water Solubility | 2.147g/L(25 ºC) |
| JECFA Number | 1396 |
| Merck | 14,3968 |
| BRN | 2206555 |
| Dielectric constant | 12.0（20℃） |
| LogP | 2.089 (est) |
| EPA Substance Registry System | Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1S,4R)- (4695-62-9) |
Description and Uses
d-Fenchone has a camphor-like odor, powerful and sweet, and a warm, somewhat bitter, burning taste. d-Fenchone is isolated from cedarleaf oil (thuja oil).
Reference Standard in the analysis of herbal medicinal products
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Danger |
| Hazard statements | H226 |
| Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a |
| Risk Statements | 10 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| RTECS | RB7875200 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29142990 |
| Toxicity | LD50 orally in rats: 6.16 g/kg (Jenner) |
