Alpha Pinene Oil
Category: Turpentine Derivatives
Physical and Chemical Properties
| Properties | Typical |
|---|---|
| Appearance | Colorless Liquid |
| EU Index No. | 601-009-00-4 |
| EC No. | 201-291-9 |
| CAS No. | 80-56-8 |
| Boiling Point | 156 °C |
| Vapour Density (Air = 1) | 4.70 |
| Volatile by vol(%) | 97.5 |
| Flash point (°C) | ~35°C |
| Flammability Limit - Lower (%) | 0.8 |
| Flammability Limit - Upper (%) | 0.6 |
| Auto Ignition Temp(°C) | 253 |
| Method | Closed Cup |
| Odor | Piney Smell |
| Specific Gravity | 0.850–0.865 |
| Refractive Index | 1.450–1.480 |
| ASTM-DISTILLATION °C | 155-170 |
| Alpha Pinene Content% C | Min 95% by GC |
| Moisture Content | 1% Max |
| Optimal Rotation | +20 to +40 |