86477

(+)-Terpinen-4-ol

analytical standard

• Synonym(s): (S)-1-Isopropyl-4-methyl-3-cyclohexen-1-ol, (S)-p-Menth-1-en-4-ol
• Empirical Formula (Hill Notation): C₁₀H₁₈O
• CAS Number: 2438-10-0
• Molecular Weight: 154.25
• Beilstein/REAXYS Number: 2411938
• MDL number: MFCD00077431
• UNSPSC Code: 85151701
• PubChem Substance ID: 329769464
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (sum of enantiomers, GC)
• form: (Liquid or Viscous Liquid)
• optical purity: enantiomeric ratio: ~2:1
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.479
• bp: 211-213 °C (lit.)
• density: 0.933 g/mL at 20 °C (lit.)
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: CC(C)[C@]1(O)CCC(C)=CC1
• InChI: 1S/C10H18O/c1-8(2)10(11)6-4-9(3)5-7-10/h4,8,11H,5-7H2,1-3H3/t10-/m1/s1
• InChI key: WRYLYDPHFGVWKC-SNVBAGLBSA-N

Description

General description

(+)-Terpinen-4-ol is an important constituent of tea tree oil, possessing antimycotic activity, which can be extracted from the leaves and flowers of Melaleuca alternifolia.

Application

(+)-Terpinen-4-ol has been used as a standard in studying the effect of tea tree oil extracted from Melaleuca. Alternifolia tree on cereal pathogenic fungi like Fusarium graminearum, Fusarium culmorum and Pyrenophora graminea.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Highly purified monoterpene. Chiral starting material for many hydroxylation and epoxidation reactions

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335
• pcodes: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 174.2 °F - closed cup
• flash_point_c: 79 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter