(−)-Terpinen-4-ol
ALDRICH/11584 - ≥95.0% (sum of enantiomers, GC)
Synonym: (R)
CAS Number: 20126-76-5
Empirical Formula (Hill Notation): C10H18O
Molecular Weight: 154.25
MDL Number: MFCD00167108
Linear Formula: C10H18O
Product Type: Chemical
| assay | ≥95.0% (sum of enantiomers, GC) |
| density | 0.934 g/mL at 20 °C |
| functional group | hydroxyl |
| InChI | 1S/C10H18O/c1-8(2)10(11)6 |
| InChI key | WRYLYDPHFGVWKC-JTQLQIEISA |
| optical activity | [α]20/D -25±6°, neat |
| optical purity | enantiomeric ratio: ~2:1 |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CC(C)[C@@]1(O)CCC(C)=CC1 |
| Application: | (-)-Terpinen-4-ol has been used as a standard for the determination of the composition of Lavandula stoechas essential oil by fast gas chromatography-electronic impact ionization/mass spectrometry (FGC-EI/MS). |
| General description: | Terpinen-4-ol, a monoterpenoid alcohol, is the key constituent of tea tree (Melaleuca alternifolia) oil. |
| Packaging: | 25 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H315 - H319 - H335 |
| Precautionary statements | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 174.2 °F - closed cup |
| Flash Point(C) | 79 °C - closed cup |
| Purity | ≥95.0% (sum of enantiomers, GC) |
| Density | 0.934 g/mL at 20 °C |
| Refractive Index | n |
| UNSPSC | 12352002 |


