223182

α-Terpinene

85%

• Synonym(s): alpha-Terpinene, 1-Isopropyl-4-methyl-1,3-cyclohexadiene, p-Mentha-1,3-diene
• Empirical Formula (Hill Notation): C₁₀H₁₆
• CAS Number: 99-86-5
• Molecular Weight: 136.23
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24853369
• EC Number: 202-795-1
• Beilstein/REAXYS Number: 1853379
• MDL number: MFCD00001534
• Assay: 85%
• Form: liquid

Properties

• Quality Segment: 100
• assay: 85%
• form: liquid
• refractive index: n20/D 1.478 (lit.)
• bp: 173-175 °C (lit.)
• solubility: ethanol: soluble 100 mg/mL, clear, colorless
• density: 0.837 g/mL at 25 °C (lit.)
• SMILES string: CC(C)C1=CC=C(C)CC1
• InChI: 1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,6,8H,5,7H2,1-3H3
• InChI key: YHQGMYUVUMAZJR-UHFFFAOYSA-N

Description

General description

α-Terpinene, a volatile essential oil derived from Melaleuca alternifolia, shows antimicrobial properties against various human pathogens.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to the US EPA′s Federal Insecticide Fungicide and Rodenticide Act, the European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR), and others.

Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H226,H302,H304,H317,H319,H411
• pcodes: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Sens. 1B
• Storage Class: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 122.0 °F - closed cup
• flash_point_c: 50 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter